CN101739637A - Group purchase transaction method and system on open network platform - Google Patents

Group purchase transaction method and system on open network platform Download PDF

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Publication number
CN101739637A
CN101739637A CN200810233090A CN200810233090A CN101739637A CN 101739637 A CN101739637 A CN 101739637A CN 200810233090 A CN200810233090 A CN 200810233090A CN 200810233090 A CN200810233090 A CN 200810233090A CN 101739637 A CN101739637 A CN 101739637A
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group
buyer
purchase
purchases
quotation
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王爱农
王丹丹
王爱地
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Abstract

The invention relates to group purchase transaction method and system on an open network platform, relating to the technical fields of computer internet and electronic commerce based on internet. The invention provides a special three-stage group purchase transaction mode to effectively assist purchasers to achieve collective common views on acceptable good prices and other transaction conditions, an intention purchase period, an acquisition period and a check-out period are set for each group purchase offer of each product; the state of a group purchase order is modified in each stage according to the intention purchase quantity and the acquisition quantity of the purchasers to inform the purchasers and vendors; and the vendors are assisted to timely respond the demands of the purchasers according to the real time supply and demand condition of the market so as to promote the success of the group purchase. The open network group purchase transaction platform allows registered users to create a product list, and automatically generates a bulletin board system and an on-line chat room which specially serve for the product list to be used as a channel of communication and negotiation between the purchasers and the vendors and between the purchasers and the purchasers.

Description

Open network platform group purchase transaction method and system
Technical field
The present invention relates to computer realm, relate in particular to the computer internet platform technology.
Background technology
In e-commerce field, exist two kinds of agreed-upon price patterns at present--firm offer pattern and dynamic agreed-upon price pattern.The typical case of firm offer pattern representative comprises online online retail shop (seller sells the firm offer commodity by the interconnection website) and online price comparison website (at a certain particular commodity, the price list of different arches that online online retail shop is carried being supplied the buyer with reference to comparing).The firm offer pattern comprises online online auction room (buyer bids mutually to rush to buy a certain commodity or service), online reverse online auction room (seller competition to obtain buyer's business) mutually, transaction manager website (for seller and buyer provide price to confer intermediary sevices) and group purchase transaction website.Firm offer pattern ratio is easier to understand and implement, and the pattern of dynamically negotiating a price then more can reflect the actual market price of commodity exactly.
Although network electronic commerce has experienced significant progress in the more than ten years in the past, the shopping online field still exists some serious development bottlenecks at present.At first, the relative shortage of " opening "--between buyer and the seller, between buyer and the buyer, and lack two-way communication pipeline between seller and the seller, thereby the inefficiencies that has limited the mobile of trade market and caused commodity to be negotiated a price.
Secondly, present agreed-upon price mode that electronic business mode provided and process are not neutral, and have the seller that tends to of tendentiousness-have, and what have tends to buyer-thereby can not reflect the real-time state between supply and demand in market exactly.
The network group buying business model has been encircleed one by assembling purchasing power obtaining the mode of lower commodity price for the buyer carries, and also for the seller provides one with the rational market price many deals that strike a bargain, and reduces the stock rapidly and the channel that quickens turnover of funds.But the online group buying websites that those are early stage, for example Mercata.com and Mobshop.com have failed bar none.Trace it to its cause, the very important point wherein, be exactly their business model can not be effective rapid gathering purchase by group necessary central merchandising amount, obtaining enough low goods wholesale discounted price, and then satisfy the desired lower price that purchases by group of buyer.Therefore, in order successfully to realize group purchase transaction, need one to consult pattern with brighter prices more flexibly, and this pattern must be based upon effective and real-time buyer--seller, on the both-way communication basis of buyer--buyer and seller--between the seller, thereby assist differently, the buyer who does not know each other mutually can reach conventional wisdom rapidly in time, and assists the seller to respond buyer's information inquiry and price request in time.
Summary of the invention
At above-mentioned defective of the prior art, the weak point of the present invention's cited ecommerce more than having solved effectively.By the network group buying transaction platform of a wide-open neutrality is provided, can exchange supply and demand information dynamically, in real time by transaction platform between buyer colony and the seller colony, carry out the consultation of price and other terms of trade, and this consultation process is to be based upon fully on the real-time state between supply and demand in market.
The technical scheme that the present invention solves the problems of the technologies described above is, provide the network group buying transaction platform of a wide-open neutrality to realize three unique stage group purchase transaction patterns, thereby make buyer and seller can utilize the Internet dynamically to exchange supply and demand information and carry out group purchase transaction.This opening network platform group purchase transaction system comprises e-commerce server 101, database server 102, communication server 103, webmaster's workstation1 09, buyer's client workstation 105, seller's client workstation 107.Webmaster's SMT Station Management e-commerce server, database server and communication server provide database service, real-time communication service (instant message) and non real-time Communications service (BBS (Bulletin Board System)).Client workstation directly and database server 102 or communication server 103 mutual.Client workstation, e-commerce server usually by with the connected reference internet of ISP (ISP).
This seller of group purchase transaction system client workstation establishment new product purchases by group quotation and deposits database server in, and its state of state management module is set to " accepting buyer's purpose "; Buyer's client workstation sends at certain purpose purchase that purchases by group quotation and instructs to e-commerce server, generation comprises that the order that purchases by group that purchases by group quantity deposits in the database, and totalizer carries out accumulation calculating purpose purchase total amount to all at this purpose quantity purchase that purchases by group quotation in the database server; When detecting purpose purchase total amount, the e-commerce server enquiry module reaches the minimum purchase volume that purchases by group quotation, this state that purchases by group quotation of state management module is set to " accepting the buyer underwrites ", and e-commerce server starts timer monitoring purchasing phase purchasing phase; Buyer's client workstation can send the promise purchase and instruct to e-commerce server, and totalizer accumulative total is underwritten total amount; Account management module has freezed to send the purchasing deposit of promising to undertake the buyer who buys instruction by online account; Enquiry module detected all and underwrites total amounts and reach the minimum purchase volume that purchases by group order before the purchasing phase expired, and the state that status control module purchases by group quotation is set to " accepting buyer's checkout "; Account management module is collected buying expenses from buyer's online account, and the state that status control module will purchase by group order is changed to " completion status "; In the purchasing phase expired, if all buyers' purchasing total amount does not reach the minimum purchase volume that purchases by group quotation, state management module was set to " cancellation state " with all buyers' the state that purchases by group order, and the frozen purchasing deposit of thawing.
If there is not the interested a certain specific products of buyer in trading platform system, the buyer can create the tabulation of this new product by buyer's client workstation, and submits to the demand information of this product is given e-commerce server and deposited in the database server.The tabulation of this new product is after the audit of webmaster's workstation, as meet the demands (content and form etc.) promptly in the website issue, and e-commerce server sends e-mail simultaneously new buyer's demand information is notified to interested seller in real time; The seller also can create new product tabulation and products quotation alternately by seller's client workstation and e-commerce server, e-commerce server deposits new product tabulation and seller's products quotation in database server, and the original state that purchases by group quotation in the products quotation is set to " accepting buyer's purpose ".The new product tabulation that buyer and seller's client workstation are created includes following information: name of product, product category, product picture, product feature details.When a new product tabulation is created by e-commerce server, e-commerce server is created BBS (Bulletin Board System) and the online chat room of a special service in this new product tabulation automatically in database server and communication server, with as exchanging between the buyer and between buyer and the seller and the line of communication of consultation.The products quotation that seller's client workstation is created comprises: cash purchase quotation and one or morely purchase by group quotation purchasing by group length, maximum inventory, dispensing mode, Payment Methods, guarantee and returns policy that quotation needs designated price, minimum purchase volume, purchasing phase and checkout phase.
The present invention also proposes a kind of open network platform group purchase transaction method, step comprises that buyer's client workstation sends the purpose that comprises quantity purchase and buys instruction, e-commerce server is received purpose purchase instruction, the generation buyer purchases by group order and deposits in the database, the purpose quantity purchase deposited in purchase by group in the order, comparison module compares its quantity; When the total amount of have a mind purchase meets or exceeds the minimum purchase volume that purchases by group quotation, the e-commerce server transmitting control commands, this state that purchases by group quotation is revised as " accepting the buyer underwrites " by " accepting buyer's purpose ", purchasing phase timer initiation, e-commerce server is according to buyer's purpose quantity purchase and purchase by group quotation, determine each buyer's purchasing deposit quantity, start the e-mail transmitting system to buyer and seller's send Email, the notice purchasing phase, account management module freezes to underwrite deposit from buyer's online account; In the purchasing phase that purchases by group quotation expires, if the total amount that all buyers underwrite does not reach the minimum purchase volume that purchases by group quotation, the e-commerce server sending controling instruction, this state that purchases by group quotation is re-set as " accepting buyer's purpose " by " accepting the buyer underwrites ", and all status modifiers that purchase by group order are " cancellation state ", and the frozen deposit that purchases by group of thawing; On the contrary, if before the purchasing phase that purchases by group quotation expires, all promise to undertake that the total amount of buying reaches the minimum purchase volume that purchases by group order, the purchasing phase finishes, e-commerce server confirms to collect enough purchasing deposits, the state that status control module will purchase by group quotation is changed to " accepting buyer's checkout ", and the term, e-commerce server sends e-mail and notifies the buyer to settle accounts; Buyer's client workstation sends the instruction of checking out, and directly to seller's online account payment product purchase expense, seller's online account is collected buying expenses to the e-commerce server account management module from its online account; If buyer's client workstation does not send the instruction of checking out before the term expires, so after the term expires, the state that the e-commerce server transmitting control commands will purchase by group order is changed to " completion status ", and buyer's client workstation can not send the instruction of checking out again, purchases by group end.
The present invention provides three stage group purchase transaction patterns of a uniqueness by efficient information interchange pipeline easily, the e-commerce server status control module is according to the quantity and the time period that purchase by group order, the control corresponding state is set, assist buyer colony to reach conventional wisdom effectively with regard to acceptable commodity price and other terms of trade, rapid gathering that can be effective purchases by group necessary central merchandising amount, to obtain enough low goods wholesale discounted price, and then satisfy the desired lower price that purchases by group of buyer, and assist the seller to respond buyer's requirement in time according to the real-time state between supply and demand in market, to impel the successful realization of group purchase transaction.
Description of drawings
The open network platform group purchase transaction of Fig. 1 system architecture diagram.
Fig. 2 describes the process flow diagram that the buyer creates new product tabulation and buyer's demand.
Fig. 3 describes the process flow diagram that the seller creates new product tabulation and quotation.
Fig. 4 is the process flow diagram that the webmaster creates the process of new product tabulation.
Fig. 5 describes the synoptic diagram of the period of state that purchases by group quotation.
Fig. 6 describes the synoptic diagram of the life cycle that purchases by group order.
Fig. 7 describes the synoptic diagram in the cycle of group purchase transaction.
Fig. 8 describes the process flow diagram that the buyer submitted and finished a cash purchase order to.
Fig. 9 describes the buyer and submits and finish a process flow diagram that purchases by group order to.
Embodiment
The invention provides a cover and create the method and system of the network group buying transaction platform of an opening.This open network group buying transaction platform makes buyer and seller can utilize the Internet to carry out group purchase transaction, allows registered user (buyer, seller or webmaster) to create the product tabulation.For each certain products tabulation, special service is also generated simultaneously automatically in the BBS (Bulletin Board System) and the online chat room of this product tabulation, with as between buyer and the seller, between buyer and the buyer and the pipeline of linking up and consulting between seller and the seller.This open network group buying transaction platform allows the buyer of any one registration to issue his demand information to some products.Buyer's demand comprises following information: price request, quantity purchase, time buying and other requirements.This open network group buying transaction platform allows the seller of any one registration to specify interested product category (household electrical appliance, automobile or the like), so that receive new buyer's demand information in real time.By system is the special interchange pipeline of creating (BBS (Bulletin Board System) and online chat room) of each product, and the buyer can have buyer's exchange message of same requirements with other.Any one buyer who issued product demand information can initiate a purchase group, invites other buyers that similar demand is arranged to add this simultaneously and buys group, thereby can assemble enough popularities so that can obtain preferential price from the seller.For example 12 buyers wanted to buy 20 DVD with each price of 10 yuan within 7 days.This open network group buying transaction platform also allows the seller of any one registration to issue his quotation to some products, comprises cash purchase and purchases by group quotation.For purchasing by group quotation, its price terms comprise minimum purchase volume, buy or the like within how long.For example, the seller provides a cash purchase quotation: 1 DVD15 unit; And three purchase by group quotation: each 12 yuan of 10 DVD; Each 10 yuan of 20 DVD; Each 8 yuan of 50 DVD or the like.
The flow process that the invention provides a uniqueness promotes the gathering of purchase volume, just those is familiar with each other or unacquainted potential buyer's purchase volume gathers together.This unique flow process use one efficiently three stage group purchase transaction patterns help one group of buyer and realize purchasing by group certain product.First stage is called " purpose stage ".In this stage, the buyer can freely express the purchase intention (comprising quantity purchase) to certain product and need not bear any obligation.Just enter second stage when all buyers are ready that the total amount of buying purchases by group when meeting or exceeding the minimum purchase volume that purchases by group quotation, be called " purchasing stage ".In this stage, conscientious buyer can promise to undertake their purchase.The buyer promises to undertake the time marquis of purchase, just pre-pay the purchasing deposit that to return, its quantity is that a fixing number percent of buyer's total value of purchases (is underwritten the quantity of deposit with 10% conduct as an example this document, but in practical operation, webmaster or seller can specify any one their number percent of seeing fit).Buyer's purchasing deposit can not collected at once, but only frozen.If all buyers promise to undertake that the total amount of purchase does not reach the minimum purchase volume that purchases by group quotation in the time that the seller limits, just purchase by group so to be cancelled, buyer's purchasing deposit is not collected.If all buyers promise to undertake that the total amount of purchase meets or exceeds the minimum purchase volume that purchases by group quotation in the time that the seller limits, purchase by group and just enter three phases, be called " checkout stage ".At three phases, the buyer who has underwritten can settle accounts and finish purchase.Only need pay price when the buyer settles accounts and deduct the later remaining sum of prepaid purchasing deposit.At three phases, new buyer (referring to those do not promise to undertake purchase second stage buyer) can also continue to add this group purchase transaction.The three phases maximum sales volume of seller's appointment (or reach) after arriving the check-out time that the seller limits just is through with automatically, and this moment, a new group purchase transaction can begin again.This three stages group purchase transaction pattern offers the enough dirigibilities of potential buyer at first and forms one and buy group purchasing by group.After purchase group gathered together, this three stage method that purchases by group was provided with rational responsibility to the buyer who truly has purchase intention again and requires (deposit that can not return), thereby makes them can promise to undertake that its purchase is achieved group purchase transaction.Buyers have obtained preferential (the purchasing by group discount) that purchase by group like this, and they buy the time and efforts that group paid for composition and also can not be wasted.The interests of seller's acquisition from sell have in batches simultaneously also obtained guarantee (do not buy product if the buyer who has promised to undertake changes mind at last, its purchasing deposit of 10% can not returned).
The present invention creates the method and system of the network group buying transaction platform of an opening, and the concrete ins and outs that relevant system realizes see also the detailed description in following each accompanying drawing.
Figure 1 shows that the system architecture synoptic diagram of network group buying transaction platform of the present invention.Native system is made up of e-commerce server 101, database server 102 and communication server 103 (online chat room), and is managed by its workstation by the webmaster.E-commerce server 101 is foreground partitions of system, and buyer 104 and seller 106 are mutual by their client workstation and e-commerce server, thus the respective services that using system provides.A plurality of buyers and seller can be simultaneously mutual with e-commerce server, and three buyers among this figure and three sellers are just as an example, and actual buyer and Seller Number are not limited.User's (buyer and seller's client workstation) by with all affairs of finishing the buying and selling of commodities alternately of e-commerce server (browse information such as product, buyer's demand and quotation, buyer's demand is submitted in registration to, provides quotation, places an order or the like).User's (buyer and seller's client workstation) directly and database server or communication server carry out alternately.Database server 102 and communication server 103 (online chat room) and e-commerce server 101 reciprocations provide database service, non real-time Communications service (BBS (Bulletin Board System)) and real-time communication service (instant message).Specifically, e-commerce server 101 by with database server 102 database service and non real-time Communications service (BBS (Bulletin Board System)) be provided alternately, e-commerce server 101 by and communication server 103 (online chat room) real-time communication service (instant message) is provided alternately.Webmaster 108 uses its workstation1 09 mutual with e-commerce server, thus the management total system.Buyer, seller and webmaster's client workstation (105,107 and 109) can be an any kind, can move client's computer of web browser (for example Microsoft Internet Explore or Mozilla Firefox) or any other CLIENT PROGRAM.Client workstation and e-commerce server pass through internet communication usually, but also can pass through other media communication, client workstation usually by with the connected reference internet of ISP (ISP), similarly e-commerce server also be by with the connected reference internet of ISP.
Figure 2 shows that and describe the operating process process flow diagram that the buyer creates the new product tabulation and submits buyer's demand to.
Open network group buying transaction platform provided by the present invention allows any one registered user (buyer, seller or webmaster) freely to create the product tabulation.When a registered user does not find when controlling oneself interested product, can create the product tabulation at any time in system.After a product tabulation was created, any one buyer can be at this product list creating buyer demand, and any one seller also can be at this product list creating products quotation.When a registered user creates a product tabulation, special service is also generated simultaneously automatically in the BBS (Bulletin Board System) and the online chat room of this product tabulation, with as between buyer and the seller, between buyer and the buyer and the pipeline of linking up and consulting between seller and the seller.
Buyer's demand comprises following information: price request, quantity purchase, time buying, demand class (representing an independent buyer still is one group of buyer).Buyer's client workstation is at first repeatedly kicked into website (rectangle 201) and is registered (rectangle 202).After buyer's registration, buyer's client workstation uses buyer's login username and password login network access station (rectangle 202), send the product search order by the interested product of search engine searches (rectangle 203), e-commerce server is received the product search order, the product tabulation that prestores in the database is searched for, and return Search Results (rhombus 204) to buyer's client workstation.If in the product tabulation of database Already in of the interested product of buyer, buyer's client workstation is directly created buyer's demand information (rhombus 210) so.If interested product is not present in the product tabulation of database, e-commerce server sends instructions to buyer's client workstation so, and the prompting buyer creates new product tabulation (rhombus 205).If buyer's client workstation selects not create the new product tabulation, this EO (rectangle 213) so, the buyer can begin another operation.If buyer's client workstation selects to create the tabulation of buyer's new product, so just then create new product tabulation (rectangle 206).Buyer's client workstation is imported information such as name of product, details, picture and classification, and the request of above product list information and the tabulation of establishment new product is sent to e-commerce server.After e-commerce server is received request, in database, create the new product tabulation, in database, create a BBS (Bulletin Board System) simultaneously, and in communication server, create a chatroom at this new product at this new product.E-commerce server sends the E-mail of transferring by telegram to the webmaster then, notifies the webmaster that the content in the new product tabulation is examined.The webmaster examines (rectangle 207) by its work stations log network access station and to the content in the new product tabulation, if the tabulation of webmaster's workstation audit new product does not conform with system requirements, just send and disapprove instruction (rhombus 208) to e-commerce server.After e-commerce server is received and is disapproved instruction, the new product created in delete database tabulation and at the BBS (Bulletin Board System) of this new product, delete in the communication server chatroom simultaneously at this new product, send then and transfer buyer's E-mail by telegram, notify the buyer that the content of product tabulation is carried out necessary modifications (rectangle 209), create new product tabulation (rectangle 205) then again and submit examination to.If the tabulation of webmaster's workstation audit new product conforms with system requirements, just send approval instruction (rhombus 208) to e-commerce server.After e-commerce server receives the approval instruction, the new product list information is announced make the registered user all can see, e-commerce server sends instructions to buyer's client workstation then, the prompting buyer creates buyer's demand (rhombus 210).If buyer's client workstation selects not create buyer's demand, this EO (rectangle 213) so, the buyer can begin another operation.If buyer's client workstation selects to create buyer's demand, so just then create buyer's demand (rectangle 211).Buyer's client workstation is imported price request, quantity purchase, time buying, buyer's demand class (promptly representing an independent buyer still is one group of buyer) and other requirements of requirement product, and the request of above demand information and establishment buyer demand is sent to e-commerce server.After e-commerce server receives request, in database, create buyer's demand information, and the seller's log-on message in the Query Database, find the interested seller of this demand, send Email is notified to these interested sellers (rectangle 212) with new buyer's demand--and the seller can subscribe to interested product (nominal key or product category) so that receive new buyer's demand notice in their log-on message, this EO (rectangle 213) then, the buyer can begin another operation.
Figure 3 shows that and describe the operating process process flow diagram that the seller creates new product tabulation and products quotation.
Seller's client workstation is at first repeatedly kicked into website (rectangle 301) and is registered (rectangle 302).Seller's client workstation uses seller's login username and password login network access station (rectangle 302), the product (rectangle 303) sold is wanted in search, e-commerce server receives the product search order, tabulation is searched for to the product in the database, and returns Search Results (rhombus 304) to seller's client workstation.If in the product tabulation of database Already in of the product of seller search, seller's client workstation is directly created products quotation (rhombus 307) so.Be not present in as fruit product in the product tabulation of database, e-commerce server sends instructions to seller's client workstation prompting seller and creates new product tabulation (rhombus 305) so.If seller's client workstation selects not create the new product tabulation, this EO (rectangle 309) so, the seller can begin another operation.If seller's client workstation selects to create the new product tabulation, so just then create new product tabulation (rectangle 306).Seller's client workstation is imported information such as name of product, details, picture and classification, and the request of above product list information and the tabulation of establishment new product is sent to e-commerce server.After e-commerce server is received request, in database, create the new product tabulation, and announce this new product tabulation (its state of being about to is set to " publication status ") to all users immediately, in database, create a BBS (Bulletin Board System) simultaneously at this new product, and in communication server, create a chatroom at this new product, e-commerce server sends instructions to seller's client workstation prompting seller and creates quotation (rhombus 307) then.If seller's client workstation selects not create quotation, this EO (rectangle 309) so, the seller can begin another operation.If seller's client workstation select to be created quotation (rectangle 308), the seller can create a cash purchase quotation and one or morely purchase by group quotation.The seller needs designated price and other information when creating the cash purchase quotation.The seller needed length, the maximum inventory of designated price, minimum purchase volume, purchasing phase and checkout phase when establishment purchased by group quotation.In addition, for above two kinds of quotations, the seller also will specify dispensing mode, Payment Methods, guarantee and returns policy and other information.After seller's client workstation is imported above information, above quotation information and the request of creating quotation are sent to e-commerce server.After e-commerce server is received request, in database, create quotation, and wherein all states that purchase by group quotation are set to " accepting buyer's purpose ", this EO (rectangle 309), the seller can begin another operation.
Figure 4 shows that and describe the operating process process flow diagram that webmaster's workstation is created and the issue new product is tabulated.Webmaster's workstation is at first repeatedly kicked into website (rectangle 401), uses his login username and password login network access station (rectangle 402).Be different from common the needs buyer and the seller's account of registration earlier, webmaster account is the special account that special authority was created and invested to a class in advance automatically by system, is used for managing the operation of total system.The webmaster logins after the network access station, searches for certain product (rectangle 403), and e-commerce server is received the product search order, and tabulation is searched for to the product in the database, and returns Search Results (rhombus 404) to webmaster's workstation.In the fruit product product tabulation of database Already in, this EO (rectangle 407) so, the webmaster can begin another operation.Be not present in as fruit product in the product tabulation of database, e-commerce server sends instructions to webmaster's workstation prompting webmaster and creates new product tabulation (rhombus 405) so.If webmaster's workstation selects not create new product tabulation, this EO (rectangle 407) so.If webmaster's workstation selects to create the new product tabulation, so just then create new product tabulation (rectangle 406).Webmaster's workstation is imported information such as name of product, details, picture and classification, and the request of above product list information and the tabulation of establishment new product is sent to e-commerce server.After e-commerce server is received request, in database, create the new product tabulation, and announce this new product tabulation (its state of being about to is set to " publication status ") to all users immediately, in database, create a BBS (Bulletin Board System) simultaneously at this new product, and in communication server, create a chatroom at this new product, this operation just is through with in (rectangle 407) then, and the webmaster can begin another operation.
Fig. 5 is the synoptic diagram that a description purchases by group the period of state of quotation.
System is provided with one " current group purchase transaction number " for each purchases by group quotation, is used to identify currently ongoingly purchase by group the group purchase transaction of quotation at this.Each purchases by group quotation can be set to a kind of in following four kinds of states:
1. accept buyer's purpose (circle 501): represent that this purchases by group quotation and can accept the buyer now and express purchase intention.
After one of seller's client workstation establishment purchased by group quotation, original state was set to " accepting buyer's purpose " (circle 501).Purchase by group quotation when being in this state when one, also have only when one and purchase by group quotation when being in this state, seller's client workstation can send " close and purchase by group quotation " and instruct e-commerce server, after e-commerce server is received instruction, purchase by group quotation in the closing database, the state that is about to purchase by group in the database quotation is set to " closing " (circle 504).Purchase by group quotation when being in the state of " accepting buyer's purpose " (circle 501) when one, can accept the purchase intention that the buyer expresses, also can cancel their purchase intention.The buyer expresses after their purchase intention, can not promise to undertake its purchase immediately, and must wait for that all buyers are ready that the total amount of buying meets or exceeds the minimum purchase volume that purchases by group quotation.
Purchase by group quotation when being in the state of " accepting buyer's purpose " (circle 501) when one, the specific implementation process that the buyer expresses its purchase intention is:
Buyer's client workstation by browser in database, search this product and interested purchase by group quotation after, buyer's client workstation input purpose quantity purchase is bought instruction to e-commerce server transmission purpose.E-commerce server is received purpose purchase instruction, in database, create one according to the purpose quantity purchase and purchase by group order, and this state that purchases by group order is set to " purpose state ", " the group purchase transaction number " that simultaneously this is purchased by group order is set to purchase by group " the current group purchase transaction number " of quotation, the e-commerce server search module is searched for the current order (state that " the group purchase transaction number " that promptly purchases by group order equals to purchase by group " the current group purchase transaction number " of quotation and purchase by group order is in " purpose state ") that purchases by group that purchases by group quotation at this in database then, algoritic module is sent into the purpose quantity purchase in the order of purchasing by group that all search totalizer and is added up, and this minimum purchase volume that purchases by group quotation compares in comparison module and purpose quantity purchase that will add up and the database.If the total amount that all buyer's purposes are bought meets or exceeds the minimum purchase volume that purchases by group quotation, the e-commerce server state management module is revised as the state that this purchases by group quotation " accepting the buyer underwrites " (circle 502) by " accepting buyer's purpose ", at this moment the purchasing phase that purchases by group quotation begins, e-commerce server date control module generates and starts a purchasing phase timer monitors the purchasing phase, meanwhile e-commerce server is to buyer and seller's send Email, the state of notifying them to purchase by group quotation changes, the purchasing phase, also notify the buyer to promise to undertake their purchase simultaneously.
2. accept the buyer and underwrite (circle 502): represent that this purchases by group quotation and can accept the buyer now and promise to undertake their purchase.
After a state that purchases by group quotation becomes " accepting the buyer underwrites " (circle 502) from " accepting buyer's purpose " (circle 501), those are once bought instruction to e-commerce server transmission purpose and expressed the purchase that the buyer of purchase intention just can further promise to undertake them, those new buyers that do not express purchase intention then can skip " expression purchase intention " this step, the purchase of directly promising to undertake them.The buyer promises to undertake after their purchase, can not check out immediately and finish its purchase, and must wait for that the total amount that all buyers underwrite meets or exceeds the minimum purchase volume that purchases by group quotation.When a state that purchases by group quotation when " accepting buyer's purpose " (circle 501) becomes " accepting the buyer underwrites " (circle 502), this purchasing phase that purchases by group quotation has just begun, e-commerce server generates and starts one and underwrites the phase timer and monitors the purchasing phase.In the purchasing phase that purchases by group quotation expires, whether the total amount that all buyers underwrite in the enquiry module inquiry totalizer in the e-commerce server reaches the minimum purchase volume that purchases by group quotation, if do not reach, e-commerce server sends removes the group purchase transaction order, automatically cancel the order that purchases by group of this group purchase transaction together with its all expression purposes and promise purchase, send order to account management module, the buyer that will freeze underwrites deposit and thaws, and the state that will purchase by group quotation is re-set as " accepting buyer's purpose " (circle 501), and e-commerce server sends all states that purchase by group order of mandatum cassatorium simultaneously and is set to " cancellation state ".
When purchase by group the quotation be in purchasing during the phase buyer promise to undertake that the specific implementation process of its purchase intention is: buyer's client workstation searches interested product and purchases by group quotation in database by browser after, quantity and online Payment Methods are underwritten in the input of buyer's client workstation, send to e-commerce server and underwrite instruction.E-commerce server is received and is underwritten instruction, enquiry module at first searches this and purchases by group " maximum inventory " whether quotation has a seller to limit in database, if the seller defines " maximum inventory ", enquiry module then searches the total amount that all buyers have underwritten in the totalizer and whether reaches " maximum inventory " so, if reach " maximum inventory ", the notice that e-commerce server " purchases by group quotation and no longer accepts buyer's purchasing " to this buyer's client workstation transmission, buyer's purchasing operation just is through with.
If the total amount that seller's unqualified " maximum inventory " or all buyers have underwritten does not also reach " maximum inventory ", what the enquiry module of e-commerce server searched in database whether the buyer had one and be in " purpose state " so purchases by group order (being whether the buyer once expressed purchase intention).If do not have, e-commerce server is created new purchasing by group order and this original state that purchases by group order is set to " purpose state " equally in database, and this " group purchase transaction number " that purchases by group order is set to purchase by group " the current group purchase transaction number " of quotation.E-commerce server calculates the quantity of underwriting deposit then, deposits quantity and the online Payment Methods of underwriting quantity, purchasing deposit in existing or new establishment purchasing by group in the order.After this, e-commerce server sends instructions to buyer's client workstation according to the online Payment Methods that the buyer selects, and the prompting buyer pays the purchasing deposit.
Buyer's client workstation authorizes the online account management server of this website to collect the purchasing deposit by buyer's online account (for example Paypal or Google Checkout account).This website account management server transmitting control commands, the control online account freezes buyer's purchasing deposit (but not collecting), send the notice that deposit is freezed to this account management server simultaneously, e-commerce server is " purchasing state " with the status modifier that purchases by group order in the database accordingly, then the e-commerce server enquiry module in database, search at this purchase by group quotation current underwritten purchase by group order (state that " the group purchase transaction number " that promptly purchases by group order equals to purchase by group " the current group purchase transaction number " of quotation and purchase by group order is in " purchasing state "), all purchasing quantity in the order of purchasing by group that search are added up and deposit in the totalizer, and comparison module compares this minimum purchase volume that purchases by group quotation in purchasing quantity in the totalizer and the database.If the total amount that all buyers underwrite meets or exceeds the minimum purchase volume that purchases by group quotation, the e-commerce server account management module sends instructions to the online account of this website, notice is collected the purchasing deposit that all have underwritten the buyer, then this state that purchases by group quotation in the database is revised as " accepting the buyer checks out " (circle 503) by " accepting the buyer underwrites ", at this moment the purchasing phase that purchases by group quotation finishes, its corresponding purchasing phase timer stops, purchase by group the term of quotation, e-commerce server generates and starts a term timer monitors the term.Meanwhile e-commerce server is to buyer and seller's send Email, and the state of notifying them to purchase by group quotation changes, and the term, also notifies the buyer who has underwritten to check out simultaneously.
3. accept buyer's checkout (circle 503): represent that this purchases by group buyer's checkout that quotation can be accepted to have underwritten now, and can continue to accept new buyer's purchasing.After a state that purchases by group quotation became " accepting buyer's checkout " (circle 503) from " accepting the buyer underwrites " (circle 502), those buyers that underwritten just can settle accounts.For those not do not underwrite new buyer, if want to add current group purchase transaction, then must underwrite earlier, pay 10% purchasing deposit, and then checkout.When a state that purchases by group quotation when " accepting the buyer underwrites " (circle 502) becomes " accepting buyer's checkout " (circle 503), this checkout phase that purchases by group quotation has just begun, e-commerce server generates and starts a checkout phase timer monitors the checkout phase.When the checkout phase that purchases by group quotation expired, the state that e-commerce server will purchase by group quotation was changed to " closing " (circle 504), and current group purchase transaction finishes, and no longer accepts the new order that purchases by group.
When purchasing by group the specific implementation process that is in checkout buyer's checkout during the phase of offering be: buyer's client workstation searches interested product and purchases by group quotation in database by browser after, buyer's client workstation input dispensing mode, dispensing address and payment address send the checkout instruction to e-commerce server.What the e-commerce server account management server received that checkout instruction, enquiry module search in database whether the buyer had one and be in " purchasing state " purchases by group order (being whether the buyer has underwritten and paid deposit).If no, e-commerce server sends the notification to buyer's client workstation, and the prompting buyer underwrites and pay deposit earlier.New buyer underwrote and paid deposit in the checkout phase process is with slightly different in the purchasing phase, and the back is described its process again in detail.If enquiry module inquires the buyer has had one and be in " purchasing state " in database the order that purchases by group, dispensing mode and dispensing address computation freight charges and sales tax that the e-commerce server account management server is selected according to the buyer, and the mode of will provide and deliver, dispensing address, pay the bill address and sales tax deposit in and purchase by group in the order.After this, e-commerce server sends the notification to buyer's client workstation according to the online Payment Methods that the buyer selects, and prompting the buyer check out.The online account (for example Paypal or Google Checkout account) of buyer's client workstation by the buyer is to the online account of seller's appointment directly pay the bill (promptly paying price adds sales tax and freight charges in addition and deduct the later remaining sum of prepaid purchasing deposit).Seller's online account is received order, and the accounting management module sends the gathering order and collects buyer's shopping money, sends advice of collection to e-commerce server then.After the accounting management module of e-commerce server was notified, the monitoring module transmit status was revised order the status modifier that purchases by group order in the database accordingly is " checkout state ".
Be in the specific implementation process that stylish buyer of checkout phase underwrote and paid deposit and be when purchasing by group quotation: buyer's client workstation searches interested product and purchases by group quotation in database by browser after, quantity and online Payment Methods are underwritten in the input of buyer's client workstation, send to e-commerce server and underwrite instruction.E-commerce server is received and is underwritten instruction, enquiry module at first searches this and purchases by group " maximum inventory " whether quotation has a seller to limit in database, if the seller defines " maximum inventory ", enquiry module then searches all buyers total amount check-out or that underwrite and whether reaches " maximum inventory " so, if reach " maximum inventory ", e-commerce server sends the notice of " purchase by group quotation and no longer accept buyer's purchasing " to buyer's client workstation, and buyer's purchasing operation just is through with.If seller's unqualified " maximum inventory " or all buyers are check-out or the total amount underwritten does not also reach " maximum inventory ", what the e-commerce server enquiry module searched in database whether the buyer had one and be in " purpose state " so purchases by group order (being whether the buyer once expressed purchase intention).If do not have, e-commerce server is created new purchasing by group order and this original state that purchases by group order is set to " purpose state " equally in database, and this " group purchase transaction number " that purchases by group order is set to purchase by group " the current group purchase transaction number " of quotation.The e-commerce server algoritic module calculates the quantity of underwriting deposit then, deposits quantity and the online Payment Methods of underwriting quantity, purchasing deposit in existing or new establishment purchasing by group in the order.After this, e-commerce server sends instructions to buyer's client workstation according to the online Payment Methods that the buyer selects, and the prompting buyer pays the purchasing deposit.Buyer's client workstation authorizes the online account administration module of this website to collect the purchasing deposit by buyer's online account (for example Paypal or Google Checkout account).The online account of this website freezes buyer's purchasing deposit (but not collecting), sends the notice that deposit is freezed to e-commerce server simultaneously.After the account management module of e-commerce server is notified, the status modifier that purchases by group order in the database accordingly is " purchasing state ", the e-commerce server transmission is collected the buyer and is underwritten the online account of the instruction of deposit to this website then.The online account of this website is received instruction, collects buyer's purchasing deposit, sends the notice that deposit is collected to e-commerce server then.After the account management module of e-commerce server is notified,, informs that its purchasing deposit is collected, and notify the buyer to check out to buyer's client workstation send Email.
4. close (circle 504): represent that this purchases by group quotation and closes, and no longer accepts new order.
Purchase by group quotation when being in " closing " (circle 504) state when one, seller's client workstation can send to e-commerce server and reopen the instruction that purchases by group quotation, after the e-commerce server status control module is received instruction, transmitting control commands is set to the state (circle 501) of " accepting buyer's purpose " with the corresponding state that purchases by group quotation in the database, makes a new group purchase transaction begin again.
Fig. 6 is the synoptic diagram that a description purchases by group the life cycle of order.
One purchases by group order and can be set to a kind of in following five kinds of states:
1. purpose state (circle 601): purchase by group order when being created when one, its original state of state setting module is set to the purpose state.One purchases by group order and is created under following two kinds of situations:
1) purchase by group quotation and be in the state of " accepting buyer's purpose " when one, when the buyer expressed purchase intention, e-commerce server was created and is purchased by group order, and it is set to " purpose state " status control module.Its concrete constructive process is: buyer's client workstation purchases by group quotation at one and buys instruction to e-commerce server transmission purpose, after e-commerce server receives that purpose is bought instruction, create one and purchase by group order in database, this original state that purchases by group order of status control module is set to " purpose state " (circle 601).What need explanation a bit is, has only when one to purchase by group and offer when being in the state of " accepting buyer's purpose ", and the buyer just need express purchase intention.Purchase by group quotation when being in the state of " accept buyer underwrite " or " accepting buyer's checkout " when one, those new buyers that do not express purchase intention then can skip " expression purchase intention " this step, directly promise to undertake their purchase, Here it is purchases by group second kind of situation that order is created, referring to 2) in explanation.Another point need to prove, the buyer only otherwise continue to underwrite this product, can cancel purchase intention at any time and can not collected any expense after the expression purpose.The buyer expresses after the purchase intention, after the purchasing phase that must purchase by group quotation by the time begins, and the purchase that could promise to undertake them, therefore the state that purchases by group order is set to " purchasing state " by e-commerce server.When all buyers were ready that the total amount of buying meets or exceeds the minimum purchase volume that purchases by group quotation, the purchasing phase had just begun.After the purchasing phase begins, the buyer just can promise to undertake their purchase, the account management module of e-commerce server sends the command prompt buyer and pays purchasing deposit (circle 602), deposit is underwritten in the payment of buyer's client workstation, the state that the status control module of e-commerce server purchases by group order is set to " purchasing state ", and its detailed process can be consulted the relevant procedure declaration of underwriting and paying the purchasing deposit among Fig. 5.
2) purchase by group the state that quotation is in " accept buyer underwrite " or " accepting the buyer checks out " when one, when the new buyer who did not express purchase intention directly underwrites, e-commerce server is created and is purchased by group order, and its original state of status control module is set to " purpose state ".Its concrete constructive process sees also the relevant procedure declaration of underwriting and paying the purchasing deposit among Fig. 5.
Under following three kinds of situations, the state that purchases by group order becomes " cancellation state " (circle 604) from " purpose state " (circle 601):
1) be in the state of " accepting buyer's purpose " when purchasing by group to offer, a buyer who expressed purchase intention can cancel its purchase intention.The detailed process that the buyer cancels purchase intention is: buyer's client workstation purchases by group quotation at one and sends the instruction of cancellation purchase intention to e-commerce server, after e-commerce server is received the instruction of cancellation purchase intention, what start that the searching and managing module searches in database whether the buyer had one and be in " purpose state " purchases by group order (being whether the buyer has expressed purchase intention), if have, then the starting state administration module is changed to the state that this purchases by group order " cancellation state " (circle 604).
2) the purchasing phase that purchases by group quotation expires, participate in this group purchase transaction if lack enough buyers, the e-commerce server transmitting control commands is cancelled this group purchase transaction, the searching and managing module in database, search for current all purchase by group the order that purchases by group that is in " purpose state " of quotation at this, the state management module state that purchases by group order that each is such is changed to " cancellation state " (circle 604).
3) term that purchases by group quotation expires, and this group purchase transaction finishes, and all are in the order that purchases by group of " purpose state " (promptly expressed purchase intention is not but underwritten and deposit is underwritten in payment) and are cancelled automatically by e-commerce server.The searching and managing module of e-commerce server in database, search for current all purchase by group the order that purchases by group that still is in " purpose state " of quotation at this, the state management module state that purchases by group order that all are such is changed to " cancellation state " (circle 604).
Under following two kinds of situations, the state that purchases by group order becomes " purchasing state " (circle 602) from " purpose state " (circle 601):
1) buyer who had expressed purchase intention is after the purchasing phase that purchases by group quotation or term in any one period promising to undertake that deposit is underwritten in its purchase and payment.The detailed process of its state variation sees also the relevant procedure declaration of underwriting and paying the purchasing deposit among Fig. 5.
2) buyer who did not express purchase intention is after the purchasing phase that purchases by group quotation or term in any one period promising to undertake that deposit is underwritten in its purchase and payment.The detailed process of its state variation sees also the relevant procedure declaration of underwriting and paying the purchasing deposit among Fig. 5.
2. purchasing state (circle 602): the expression buyer has promised to undertake that its purchase and payment underwrite deposit.
The buyer promises to undertake after the purchase, still is in the purchasing phase if purchase by group quotation, and the buyer can't check out immediately and real buy product so, and after the term that must purchase by group quotation by the time begins.The buyer can meet a kind of in following two kinds of situations during waiting for:
1) before the purchasing phase that purchases by group quotation expires, the total amount that all buyers underwrite meets or exceeds the minimum purchase volume that purchases by group quotation.In this case, purchase by group the term of quotation, the e-commerce server account management module sends a command to the deposit that purchases by group that online account will before freeze and collects.After term began, buyer's client workstation just can be checked out and bought product.The purchase product if the buyer need check out, state management module is set to " state of checking out " (circle 603) with the state that it purchases by group order from " purchasing state " (circle 602).The buyer only need pay the later remaining sum of price (adding sales tax and freight charges in addition) the prepaid purchasing deposit of deduction when checkout.Its detailed process sees also the explanation of relevant buyer's check-out procedure among Fig. 5.On the other hand, (for example buyer's purchase product does not change mind if the buyer did not check out before the term expires, do not want to have bought product), so after the term expires, he just can not check out again, its state that purchases by group order is set to " completion status " (circle 605) automatically by the e-commerce server state management module, and account management module sends to instruct his prepaid purchasing deposit is collected simultaneously.
2) in the purchasing phase that purchases by group quotation expires, the total amount that all buyers underwrite does not reach the minimum purchase volume that purchases by group quotation.In this case, e-commerce server purchases by group cancellation of order with what all had been underwritten, being state management module is set to " cancellation state " (circle 604) with all states that purchase by group order that are in " purchasing state " (circle 602) in the database, the previous frozen deposit that purchases by group of buyer is thawed now, can not collected.
3. the state (circle 603) of checking out: the check-out purchase product of expression buyer.
When settling accounts, the buyer only need pay the later remaining sum of price (adding sales tax and freight charges in addition) the prepaid purchasing deposit of deduction.After buyer's checkout, its state that purchases by group order just becomes " state of checking out " (circle 603) from " purchasing state " (circle 602).The detailed process that the buyer checks out is referring to the explanation among Fig. 5.At last when seller's dispensing, finish after the whole dealing, seller's client workstation is sent completely instruction to e-commerce server, and e-commerce server is received instruction, just the state that purchases by group order in the database accordingly is set to " completion status " (circle 605).
4. cancellation state (circle 604): expression purchases by group order and is cancelled.
Under three kinds of situations, the state that purchases by group order can become " cancellation state " (circle 604) from " purpose state " (circle 601).Detailed description sees also the explanation of Ben Tu first " purpose state ".In addition, under a kind of below situation, the state that purchases by group order can become " cancellation state " (circle 604) from " purchasing state " (circle 601).Though be that the buyer has promised to undertake its purchase, but in the purchasing phase that purchases by group quotation expires, the total amount that all buyers underwrite does not reach the minimum purchase volume that purchases by group quotation, so in this case, e-commerce server purchases by group cancellation of order with what all had been underwritten, be about in the database all states that purchase by group order that are in " purchasing state " (circle 602) and be set to " cancellation state " (circle 604), the previous frozen deposit that purchases by group of buyer is thawed now, can not collected.
5. completion status (circle 605): expression purchases by group order and finishes.
Fig. 7 is a synoptic diagram of describing the cycle of group purchase transaction.
When each group purchase transaction began, e-commerce server was provided with a group purchase transaction number and represents this group purchase transaction in database.Each purchases by group quotation all has one " current group purchase transaction number " to represent to purchase by group at this current group purchase transaction of quotation.A group purchase transaction begins in both cases automatically: 1) when one of seller's client workstation establishment purchases by group quotation; 2) reopen when quotation of purchasing by group of one " closing " when seller's client workstation; After beginning, a group purchase transaction promptly enters first stage " purpose phase ".Group purchase transaction is finishing under three kinds of situations automatically: 1) close when purchasing by group quotation when seller's client workstation; 2) expire when the purchasing phase that purchases by group quotation, when the total amount that all buyers underwrite does not reach the minimum purchase volume that purchases by group quotation; 3) the checkout phase that purchases by group quotation expires.
A group purchase transaction can experience following three phases at most from start to end:
1. purpose phase (circle 701): this is first stage of group purchase transaction.In this stage, the buyer can express/cancel their purchase intention by client workstation.In case when all buyers of accumulative total were ready that the total amount of buying meets or exceeds the minimum purchase volume that purchases by group quotation in the totalizer, the state management module control group purchase transaction of e-commerce server entered second stage and promptly underwrites the phase (circle 702).When group purchase transaction is in purpose during the phase, if there are not enough buyers (promptly not having enough buyers to express purchase intention) interested in a period of time, the seller can close by its client workstation and purchase by group quotation.If like this, this group purchase transaction just is through with.
2. purchasing phase (circle 702): this is second stage of group purchase transaction.In this stage, the buyer can promise to undertake their purchase.In case when the total amount that all buyers of accumulative total underwrite in the totalizer met or exceeded the minimum purchase volume that purchases by group quotation, the state management module control group purchase transaction of e-commerce server entered three phases promptly settle accounts the phase (circle 703).If in the purchasing phase that purchases by group quotation expires, the total amount that all buyers of accumulative total underwrite in the totalizer does not reach the minimum purchase volume that purchases by group quotation, state management module is all cancelled current group purchase transaction and all orders that purchases by group thereof so, current group purchase transaction finishes, and simultaneously next new group purchase transaction has begun again automatically.
3. checkout phase (circle 703): this is the last stage of group purchase transaction.In this stage, the buyer can be by the online account purchase product of checking out.When the checkout phase that purchases by group quotation expired, current group purchase transaction just was through with, and simultaneously next new group purchase transaction has begun again automatically.
Figure 8 shows that and describe the operating process process flow diagram that the buyer finishes a cash purchase order.
Open network group buying transaction platform provided by the present invention had both been supported to purchase by group and had also been supported cash purchase.The buyer can select any in the dual mode neatly according to the needs of oneself.
Buyer's client workstation is at first repeatedly kicked into website (rectangle 801) and is registered (rectangle 802).After buyer's registration, e-commerce server generates an initial log password automatically and is sent to buyer's E-mail address.Buyer's client workstation uses this initial log password to login first after the network access station, can change login password at any time.
After buyer's registration, buyer's client workstation uses buyer's login username and password login network access station (rectangle 802), searches for interested products quotation (rectangle 803) then.E-commerce server is received the products quotation search command, and enquiry module is searched for the products quotation in the database, and checks whether the products quotation that searches out is a cash purchase quotation (rhombus 804).If not cash purchase quotation, this EO (rectangle 808) so, the buyer can begin another operation.If a cash purchase quotation, enquiry module continues to check the current new order (rhombus 805) of whether accepting of this cash purchase quotation.If do not accept new order, this EO (rectangle 808) so, the buyer can begin another operation.If accept new order, e-commerce server returns the cash purchase quotation state that searches, cash purchase order under the prompting buyer to buyer's client workstation so.Cash purchase order under buyer's client workstation (rectangle 806), input quantity purchase, dispensing mode, dispensing address, online Payment Methods, payment address and other requirement send the cash purchase instruction to e-commerce server then.E-commerce server is received the cash purchase instruction, counting yield price, freight charges, sales tax and product total price, state management module is created a new cash purchase order in database, the state of this cash purchase order is set to " state of not checking out ", and quantity purchase, dispensing mode, dispensing address, online Payment Methods, payment address, product price, freight charges, sales tax and total price are deposited in the cash purchase order.After this, e-commerce server sends instructions to buyer's client workstation according to the online Payment Methods that the buyer selects, and account management module sends the confirmation signal and the sign of checking out, and points out the buyer check out (rectangle 808).The buyer's client workstation Sending Payments instruction online account (for example Paypal or Google Checkout account) by the buyer is to the online account of seller's appointment directly pay the bill (promptly pay price and add sales tax and freight charges in addition).Seller's online account is received order, collects buyer's shopping money, sends advice of collection to e-commerce server then.After the monitoring facilities of e-commerce server was notified, the starting state administration module was changed to " state of having settled accounts " with the state of corresponding cash purchase order in the database.This moment this EO (rectangle 808), the buyer can begin another operation.
Figure 9 shows that describing the buyer finishes an operating process process flow diagram that purchases by group order.
Buyer's client workstation is at first repeatedly kicked into website (rectangle 901) and is registered (rectangle 902) (if he did not also register).After buyer's registration, e-commerce server generates an initial log password automatically and is sent to buyer's E-mail address.Buyer's client workstation uses this initial log password to login first after the network access station, can change login password at any time.After the buyer registration, buyer's client workstation use the buyer login username and password login network access station (rectangle 902), search for interested products quotation (rectangle 903) then.E-commerce server is received the products quotation search command, starts enquiry module the products quotation in the database is searched for, and check whether the quotation that searches out is one and purchases by group quotation (rhombus 904).Purchase by group quotation if not one, this EO (rectangle 919) so, the buyer can begin another operation.
If one purchases by group quotation, enquiry module checks that then this purchases by group quotation and whether accepts the buyer now and express purchase intention (rhombus 905), if this purchases by group the state (be this purchase by group quotation accept the buyer now and express purchase intention) that quotation is in " accepting buyer's purpose ", e-commerce server returns the quotation information that purchases by group that searches to buyer's client workstation so, and the prompting buyer can purchase by group quotation to this and submit purchase intention to.Buyer's client workstation is expressed purchase intention (rectangle 908), and the transmission purpose is bought instruction, waits for the e-mail notice (rectangle 909) that can continue to underwrite then.The buyer checks whether receive purchasing notice (rhombus 910).If never receiving, the buyer underwrites notice (this total amount that just shows that all buyer's purposes are bought does not reach minimum purchase volume), this EO (rectangle 919) so.Underwrite notice if the buyer receives, the buyer just can its purchase of continuance commitment (rectangle 911).
If buyer's purpose is not accepted in this quotation now, the enquiry module of e-commerce server checks then whether this state that purchases by group quotation is purchasing state (rhombus 906) so.If the purchasing state (be this purchase by group quotation accept the buyer now and underwrite), e-commerce server sends to buyer's client workstation and underwrites instruction so, and the prompting buyer promises to undertake its purchase.Buyer's client workstation sends promises to undertake purchase instruction (rectangle 911), waits for the e-mail notice (rectangle 912) that can continue to check out then.The buyer wait for the notice of checking out during, the buyer checks whether receive the notice of checking out (rhombus 913) at any time, meanwhile timer supervision purchasing phase purchasing phase of e-commerce server whether expire (rhombus 914).If the buyer does not receive the notice of checking out, and the purchasing phase do not expire, the buyer continues to wait for the e-mail notice (rectangle 912) of checking out.The buyer does not receive the notice of checking out (showing that all buyers represent that the total amount of underwriting does not reach minimum purchase volume) yet if the purchasing phase expires, this EO (rectangle 919) so, and buyer's the deposit that purchases by group is thawed, and can not collected.If the buyer receives the notice of checking out, the buyer just can continue check out (rhombus 916).
If this purchases by group quotation and does not accept the buyer now and underwrite, the enquiry module of e-commerce server checks that then this purchases by group quotation and whether is in the buyer's state (rhombus 907) of checking out of accepting now so.If this purchases by group quotation and does not also accept the buyer now and check out, show that then this purchases by group quotation and closes now, no longer accept new order, so this EO (rectangle 919).
If this purchases by group quotation and accepts the buyer now and check out, what the enquiry module of e-commerce server searched in database whether the buyer had corresponding with it being in " purchasing state " so purchases by group order (being whether the buyer has underwritten and paid deposit) (rhombus 915).If no, e-commerce server sends instructions to buyer's client workstation, and the prompting buyer underwrites and pay deposit (rectangle 911) earlier.If the buyer has underwritten and paid deposit, e-commerce server account control module send to be prepared the checkout instruction to buyer's client workstation, prompting buyer be ready to check out (rhombus 916).
If the buyer also is not ready for checking out, then can wait to be ready to check out again.Meanwhile the term timer of e-commerce server monitors term that seller's client workstation is determined whether expire (rhombus 918).If the term does not expire, then whenever buyer's client workstation can checking out before the term expires (rhombus 916), sends the instruction of checking out to e-commerce server.If the e-commerce server accounts managing system finishes also not receive the instruction of checking out of buyer's client workstation transmission to the term, the state that the e-commerce server status control module will purchase by group order is set to " completion status " automatically, the buyer just can not check out again so, he can not returned at 10% purchasing deposit of payment yet, simultaneously this EO (rectangle 919).If the buyer has been ready to check out before the term finishes, buyer's client workstation sends the instruction of checking out to e-commerce server, he just can check out (rectangle 917).The check out detailed process of (rectangle 917) of relevant buyer sees also the explanation of Fig. 5 third part.This EO after the buyer checks out (rectangle 919).
The definition of term used herein:
" buyer's demand "--refer to the demand of wanting to buy certain product that a buyer submits to.Though buyer's demand is submitted to by an independent buyer, but can represent an independent buyer also can represent one group of buyer.Buyer's demand comprises following information: price request, quantity purchase, time buying, demand class (representing an independent buyer still is one group of buyer), and other requirements.Buyer's demand is the exchange mechanism that system provides, and makes the buyer to convey to seller and other buyers to them to the demand of certain product.
" minimum purchase volume "--refer to that one purchases by group quotation for the desired minimum purchase volume of certain certain product of specific sell at competitive.
" cash purchase quotation "--refer to the quotation that does not require minimum purchase volume that a seller provides.In other words, the minimum purchase volume of cash purchase quotation is one.
" cash purchase order "--refer to that the buyer is at the order under certain cash purchase quotation.
" purchase by group quotation "--refer to the quotation that requires minimum purchase volume that a seller provides.In other words, purchase by group the minimum purchase volume of quotation greater than one.A seller provides a plurality of quotations that purchase by group usually at certain product, and each purchases by group quotation different prices and minimum purchase volume.Certainly the seller also can only provide one and purchase by group quotation.For example, seller can provide at some DVD products and a plurality ofly purchase by group quotation: $12/, minimum purchase volume: 10; $10/, minimum purchase volume: 20; $8/, minimum purchase volume: 50.Perhaps he also can only provide one and purchase by group quotation: $12/, minimum purchase volume: 10.
" purchase by group order "--refer to the buyer at certain purchase by group the quotation under order.
" group purchase transaction "--refer to that one group of buyer is at one " the group purchase transaction cycle " purchase by group the given collective's buying behavior that price and other conditions realized of quotation according to certain in (definition) after a while.Whenever specific purchase by group quotation and can only have a group purchase transaction underway at certain.
" group purchase transaction cycle "--refer to a period of time.A plurality of during this period buyers form a group, purchase by group the given price of quotation according to certain and remove to buy certain product jointly.Purchase by group group purchase transaction cycle of when quotation and just begun automatically when a seller provides one.A group purchase transaction cycle finishes under following any situation automatically: 1. working as does not have enough buyers interested, when system cancels current group purchase transaction automatically; 2. when a group purchase transaction is successfully finished.A new group purchase transaction cycle has just begun again automatically when a group purchase transaction end cycle.
" expression purpose "--refer to that a buyer purchases by group quotation form at certain and is shown with the action that interest is bought product.This action of buyer shows that he pleases oneself to seller given price and other conditions, also shows simultaneously when purchasing by group quotation " the purchasing phase " buyer promises to undertake probably and buys this product after the beginning.Even so, this product of the obligated purchase of buyer is not represented in this action of buyer.The buyer only otherwise continuance commitment is bought this product, can cancel purchase intention at any time and can not collected any expense after the expression purpose.
" purchasing "--refer to that a buyer purchases by group quotation at certain and promises to undertake the action that will buy product.This action of buyer shows that the buyer agrees payment " underwrite deposit ", and obligated under the following conditions this product of purchase: purchasing by group quotation " the purchasing phase " expire before the total amount underwritten of all buyers meet or exceed the minimum purchase volume that this purchases by group quotation.If " the purchasing phase " all buyers underwrite when expiring total amount do not reach the minimum purchase volume that this purchases by group quotation, buyer's purchase is promised to undertake and will be cancelled automatically so, and the buyer can not collected yet " underwrite deposit " or other any expenses.
" check out "--refer to a buyer for he under a cash purchase order or an action that purchases by group order payment of having promised to undertake.For a cash purchase order, the buyer must pay fully (adding sales tax and freight charges in addition if necessary) by the given price of seller when checkout.For one promised to undertake purchase by group order, the buyer only need pay price (adding sales tax and freight charges in addition if necessary) deduction and underwrite the later remaining sum of deposit when checkout.
" purchasing deposit "--refer to that a buyer purchases by group quotation at certain and promises to undertake and to agree the deposit of paying when will buy product.The quantity of underwriting deposit is a fixing number percent of buyer's total value of purchases, in case just collected and can not return.Webmaster or seller can specify any their number percent of seeing fit.When purchasing by group quotation at certain, the buyer promises to undertake that when will buy product, it is underwritten deposit accordingly and will be freezed by webmaster (perhaps seller), but also can not collected.If " the purchasing phase " all buyers underwrite when expiring total amount also do not reach the minimum purchase volume that this purchases by group quotation, this group purchase transaction is cancelled automatically so, the buyer's " underwrite deposit " also can not collected.If " the purchasing phase " expire before all buyers total amount of underwriting meet or exceed the minimum purchase volume that this purchases by group quotation, buyer so " underwrite deposit " will be collected by webmaster (perhaps seller).The e-commerce server of webmaster by its control automatically freezes and collects the purchasing deposit, uses simultaneously to underwrite deposit and fulfil the obligation in each comfortable this group purchase transaction as buyer and seller both sides' guaranty to guarantee both parties.In case group purchase transaction is finished (buyer settles accounts, and the seller is deliver goods), the purchasing deposit that the webmaster just will withhold is transferred accounts to the seller.The webmaster can fully transfer accounts to the seller underwriting deposit, also can deduct a part of amount of money uses the website as the seller commission.The e-commerce server that the buyer also can provide by oneself and control will be underwritten the deposit direct payment to the seller.
" purchasing phase "--refer in group purchase transaction that accepting the buyer for one section buys promise to reach the time that purchases by group the desired minimum purchase volume of quotation.The length of purchasing phase purchases by group the appointment of when quotation by the seller providing.In group purchase transaction, become when the state that purchases by group quotation " accept purchasing " time underwrites the phase and just begun--when all buyers express willingness the total amount bought when meeting or exceeding minimum purchase volume, the state that purchases by group quotation just becomes automatically " accept purchasing ".The purchasing phase finishes under following any situation automatically: 1. the purchasing phase expires; 2. the total amount of all buyers' purchasings meets or exceeds the minimum purchase volume that this purchases by group quotation.
" term "--refer to one period of accepting buyer's checkout in group purchase transaction.The length of checkout phase purchases by group the appointment of when quotation by the seller providing.In group purchase transaction, become when the state that purchases by group quotation " accept checkout " time just begun the checkout phase--the total amount underwritten as all buyers purchases by group quotation when meeting or exceeding minimum purchase volume state just becomes automatically " accept checkout ".The checkout phase just is through with automatically when the checkout phase expires.
" maximum inventory "--pointer purchases by group the maximum quantity that the quotation seller can sell to certain.When the seller purchases by group when quotation he can specify a maximum inventory providing.If the seller has specified the maximum inventory that purchases by group quotation, system just no longer accepted more buyer's purchasing when the total amount of underwriting as the buyer reached this maximum inventory so.Otherwise if the seller does not have to specify the maximum inventory purchase by group quotation, the total amount that the buyer is underwritten is just without any restriction so.

Claims (10)

1. open network platform group purchase transaction method is characterized in that, seller's client workstation is created and to be purchased by group quotation, and the state that purchases by group quotation is set to " accepting buyer's purpose "; Buyer's client workstation sends at certain purpose purchase that purchases by group quotation and instructs to e-commerce server, generation comprises that the order that purchases by group that purchases by group quantity deposits in the database, and totalizer carries out the accumulation calculating purpose to all at this purpose quantity purchase that purchases by group quotation and buys total amount; Reach the minimum purchase volume that purchases by group quotation when enquiry module detects purpose purchase total amount, this state that purchases by group quotation of state management module is set to " accepting the buyer underwrites ", and e-commerce server starts timer monitoring purchasing phase purchasing phase; Buyer's client workstation can send the promise purchase and instruct to e-commerce server, and totalizer accumulative total is underwritten total amount; Account management module has freezed to send the purchasing deposit of promising to undertake the buyer who buys instruction by online account; If all purchasing total amounts reached the minimum purchase volume that purchases by group order before the purchasing phase expired, the state that status control module purchases by group quotation is set to " accepting buyer's checkout "; Account management module is collected buying expenses from buyer's online account, and the state that status control module will purchase by group order is changed to " completion status "; In the purchasing phase expired, if all buyers' purchasing total amount does not reach the minimum purchase volume that purchases by group quotation, state management module was set to " cancellation state " with all buyers' the state that purchases by group order, and the frozen purchasing deposit of thawing.
2. open network platform group purchase transaction method according to claim 1, it is characterized in that, when the purchasing phase that purchases by group quotation expires, if the total amount of all purchasings does not reach the minimum purchase volume that purchases by group quotation in the totalizer, state management module is re-set as " accepting buyer's purpose " with the state that this purchases by group quotation by " accepting the buyer underwrites ", all status modifiers that purchase by group order are " cancellation state ", and the frozen purchasing deposit of thawing.
3. open network platform group purchase transaction method according to claim 1 is characterized in that, seller's client workstation can generate the BBS (Bulletin Board System) and the online chat room of serving this product tabulation after creating and purchasing by group quotation; Buyer's client workstation can be submitted the instruction of creating new product tabulation and buyer's demand to, and e-commerce server is created new product tabulation and buyer's demand; And generating the BBS (Bulletin Board System) and the online chat room of serving this product tabulation, the new product that webmaster's workstation audit buyer creates is tabulated, and issues in the website.
4. open network platform group purchase transaction method according to claim 1, it is characterized in that, buyer's client workstation also can be created new product tabulation and submit to demand information to this product to e-commerce server, and deposit it in database server, webmaster's workstation is examined, meet the demands the demand information of this product is issued in the website, or it is notified to interested seller in real time.
5. open network platform group purchase transaction method according to claim 1, it is characterized in that the establishment of seller's client workstation purchasing by group quotation needs designated price, minimum purchase volume, purchasing phase and checkout phase, maximum inventory, dispensing mode, Payment Methods, guarantee and returns policy.
6. open network platform group purchase transaction system is characterized in that, this seller of group purchase transaction system client workstation is created new product and purchased by group quotation and deposit database server in, and its state of state management module is set to " accepting buyer's purpose "; Buyer's client workstation sends at certain purpose purchase that purchases by group quotation and instructs to e-commerce server, generation comprises that the order that purchases by group that purchases by group quantity deposits in the database, and totalizer carries out accumulation calculating purpose purchase total amount to all at this purpose quantity purchase that purchases by group quotation in the database server; When detecting purpose purchase total amount, the e-commerce server enquiry module reaches the minimum purchase volume that purchases by group quotation, this state that purchases by group quotation of state management module is set to " accepting the buyer underwrites ", and e-commerce server starts timer monitoring purchasing phase purchasing phase; Buyer's client workstation can send the promise purchase and instruct to e-commerce server, and totalizer accumulative total is underwritten total amount; Account management module has freezed to send the purchasing deposit of promising to undertake the buyer who buys instruction by online account; Enquiry module detected all and underwrites total amounts and reach the minimum purchase volume that purchases by group order before the purchasing phase expired, and the state that status control module purchases by group quotation is set to " accepting buyer's checkout "; Account management module is collected buying expenses from buyer's online account, and the state that status control module will purchase by group order is changed to " completion status "; In the purchasing phase expired, if all buyers' purchasing total amount does not reach the minimum purchase volume that purchases by group quotation, state management module was set to " cancellation state " with all buyers' the state that purchases by group order, and the frozen purchasing deposit of thawing.
7. open network platform group purchase transaction according to claim 6 system is characterized in that seller's client workstation can generate the BBS (Bulletin Board System) and the online chat room of serving this product tabulation after creating and purchasing by group quotation; Buyer's client workstation can be submitted the instruction of creating new product tabulation and buyer's demand to, and e-commerce server is created new product tabulation and buyer's demand; And generating the BBS (Bulletin Board System) and the online chat room of serving this product tabulation, the new product that webmaster's workstation audit buyer creates is tabulated, and issues in the website.
8. open network platform group purchase transaction according to claim 6 system, it is characterized in that, buyer's client workstation also can be created new product tabulation and submit to demand information to this product to e-commerce server, and deposit it in database server, webmaster's workstation is examined, meet the demands the demand information of this product is issued in the website, or it is notified to interested seller in real time.
9. open network platform group purchase transaction according to claim 6 system, it is characterized in that the establishment of seller's client workstation purchasing by group quotation needs designated price, minimum purchase volume, purchasing phase and checkout phase, maximum inventory, dispensing mode, Payment Methods, guarantee and returns policy.
10. open network platform group purchase transaction according to claim 7 system, it is characterized in that, network manager's SMT Station Management e-commerce server, database server and communication server, database service, real-time communication service and non real-time Communications service are provided, client workstation directly and database server or communication server mutual.
CN200810233090A 2008-11-21 2008-11-21 Group purchase transaction method and system on open network platform Pending CN101739637A (en)

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