CN107845023A - A kind of denim online spending platform and its operating system - Google Patents

A kind of denim online spending platform and its operating system Download PDF

Info

Publication number
CN107845023A
CN107845023A CN201711069043.5A CN201711069043A CN107845023A CN 107845023 A CN107845023 A CN 107845023A CN 201711069043 A CN201711069043 A CN 201711069043A CN 107845023 A CN107845023 A CN 107845023A
Authority
CN
China
Prior art keywords
module
buyer
product
platform
denim
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711069043.5A
Other languages
Chinese (zh)
Inventor
李良浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711069043.5A priority Critical patent/CN107845023A/en
Publication of CN107845023A publication Critical patent/CN107845023A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • G06Q30/0613Third-party assisted
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • G06Q30/0631Item recommendations
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • G06Q30/0633Lists, e.g. purchase orders, compilation or processing
    • G06Q30/0635Processing of requisition or of purchase orders

Abstract

The invention discloses a kind of denim online spending platform and its operating system, including subscription client, back-stage management platform, marketing center's platform, receive sending module, the subscription client includes buyer's consultation module, buyer's recommending module, product consultation module, product introduction module, the product introduction module includes video display unit, picture presentation unit, buyer's display unit, the back-stage management platform includes the second control module, live module from the background, reply module in backstage, marketing center's platform includes the 3rd control module, seller replys module, pay a return visit module, data storage module.Beneficial effect is:The present invention can show product by three kinds of modes to buyer, the setting of buyer's consultation module can make buyer more really understand the information of product, buyer can be with directly being linked up from the background, can more meet the needs of buyer, the setting of live module from the background, production process can be exposed directly to buyer, buyer is more fully understood product.

Description

A kind of denim online spending platform and its operating system
Technical field
The present invention relates to online spending platform field, is more particularly to a kind of denim online spending platform and its operation System.
Background technology
Denim is that a kind of thicker thick color is knitted through face jean, and warp thread color is deep, generally indigo, weft yarn color It is shallow, the raw white yarn generally after light gray or kiering.Denim is specifically used to make jeans.Denim was originally only blue, most It is first to be used only to when canvas use, but existing a variety of different colors now, it can be used to the different finery of lining.As people are to ox Young dress ornament is liked, increasing for the demand of denim, is not only limited to off-line transaction, is more by network pin Sell.Therefore there is an urgent need for a kind of denim online spending platform.The mode of existing sales platform displaying product is limited, it is impossible to Meet the needs of different clients, and can not realize that client carries out communication consulting to the personnel for having bought this product, and can not be real Existing client and the communication of manufacturer, before the production process of product can not being illustrated in into client, prevent client from comprehensively understanding phase Close information.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of denim online spending platform and its behaviour Make system.
The present invention is achieved through the following technical solutions above-mentioned purpose:
In a kind of denim online spending platform and its operating system, including subscription client, back-stage management platform, sale Heart platform, receive sending module, the subscription client include the first control module, buyer's consultation module, buyer's recommending module, Buyer's evaluation module, product consultation module, product introduction module, product collection module, order management module, power module, institute Stating product introduction module includes video display unit, picture presentation unit, buyer's display unit, and the subscription client connects institute Back-stage management platform is stated, the back-stage management platform includes the second control module, the live module in backstage, power supply module, backstage go back to Multiple module, the back-stage management platform connect marketing center's platform, marketing center's platform include the 3rd control module, Seller replys module, pays a return visit module, data storage module, transmission of electricity module.
In above-described embodiment, the subscription client passes through institute with the back-stage management platform and marketing center's platform State and receive sending module connection, the back-stage management platform is connected with marketing center's platform by the reception sending module Connect.
It is first control module and buyer's consultation module, buyer's recommending module, described in above-described embodiment Buyer's evaluation module, the product consultation module, the product introduction module, product collection module, the order management Module and power module electrical connection.
In above-described embodiment, the power module and the order management module, product collection module, the product Display module, the product consultation module, buyer's evaluation module, buyer's recommending module and buyer's consultation module Electrical connection.
In above-described embodiment, second control module and the live module in the backstage, the power supply module and it is described after Platform replys module electrical connection.
In above-described embodiment, power supply module module live with the backstage and the backstage are replied module and electrically connected.
In above-described embodiment, the 3rd control module replys module, the return visit module, the data with the seller Storage module and the transmission of electricity module electrical connection.
In above-described embodiment, the transmission of electricity module is replied module, the return visit module and the data with the seller and stored up Storing module electrically connects.
In above-described embodiment, comprise the following steps:
S1, user log in the subscription client, and buyer's recommending module recommends buyer to feel preferable ox to user Young cloth, user check the relevant information of product by the product introduction module, can pass through the video display unit, the figure The mode that piece display unit and buyer's display unit selection are checked;
S2, after user is checked by the mode of checking of selection, product is seeked advice from by the product consultation module, institute State back-stage management platform and marketing center's platform was replied the problem of user;
It S3, can be checked after user's consulting by evaluation of the buyer's evaluation module to this product, and institute can be passed through Buyer's consultation module is stated to seek advice from the relevant issues of product to the buyer for buying this product;
S4, buyer collect module by the product if interested in product after seeking advice from and collect product, treat Product interested can be checked by product collection module after having browsed the product;
S5, wait after selecting, user is bought by the order management module to product, and is ordered to what is generated Singly it is managed, and the information such as inquiry order logistics;
Caused data are issued the marketing center by the reception sending module and put down by S6, the subscription client Platform, and be stored in the data storage module, seller replys the problem of module proposes to buyer by the seller and answered It is multiple, client is paid a return visit by the return visit module for the buyer for having completed order;
S7, the back-stage management platform are replied module by the backstage and directly linked up with buyer, can be according to buyer to ox The requirement of young cloth is linked up, and the process for being produced denim by the live module in the backstage is directly presented on buyer at the moment, Buyer is set more fully to understand.;
Data caused by S8, the back-stage management platform and marketing center's platform are also stored within the data storage In module, the inquiry after convenience.
The beneficial effects of the present invention are:The present invention can show product by three kinds of modes to buyer, and buyer seeks advice from mould The setting of block can make buyer more really understand the information of product, and buyer can more meet buyer with directly being linked up from the background Demand, the setting of the live module in backstage, production process can be exposed directly to buyer, buyer is more fully understood production Product.
Brief description of the drawings
Fig. 1 is a kind of invention denim online spending platform and its system block diagram of operating system;
Fig. 2 is a kind of invention denim online spending platform and its structural representation of operating system;
Fig. 3 is that the structure of product introduction module in a kind of invention denim online spending platform and its operating system is shown It is intended to.
Description of reference numerals is as follows:
1st, subscription client;2nd, back-stage management platform;3rd, marketing center's platform;4th, video display unit;5th, picture presentation Unit;6th, buyer's display unit;7th, product consultation module;8th, product introduction module;9th, product collection module;10th, order management Module;11st, power module;12nd, the live module in backstage;13rd, power supply module;14th, the second control module;15th, module is replied on backstage; 16th, data storage module;17th, module is paid a return visit;18th, the 3rd control module;19th, seller replys module;20th, sending module is received; 21st, buyer's consultation module;22nd, the first control module;23rd, buyer's recommending module;24th, buyer's evaluation module;25th, transmission of electricity module.
Embodiment
Invention is described further below in conjunction with the accompanying drawings:
As shown in Figure 1-Figure 3, a kind of denim online spending platform and its operating system, including subscription client 1, backstage Management platform 2, marketing center's platform 3, sending module 20 is received, subscription client 1 includes the first control module 22, buyer seeks advice from Module 21, buyer's recommending module 23, buyer's evaluation module 24, product consultation module 7, product introduction module 8, product collection module 9th, order management module 10, power module 11, product introduction module 8 include video display unit 4, picture presentation unit 5, buyer Display unit 6, subscription client 1 connect back-stage management platform 2, and back-stage management platform 2 includes the second control module 14, backstage directly Module 15 is replied on broadcasting module 12, power supply module 13, backstage, and back-stage management platform 2 connects marketing center's platform 3, and marketing center is put down Platform 3 includes the 3rd control module 18, seller replys module 19, pays a return visit module 17, data storage module 16, transmission of electricity module 25.
In above-described embodiment, subscription client 1 sends mould with back-stage management platform 2 and marketing center's platform 3 by receiving Block 20 is connected, and back-stage management platform 2 is connected with marketing center's platform 3 by receiving sending module 20.
In above-described embodiment, the first control module 22 evaluates mould with buyer's consultation module 21, buyer's recommending module 23, buyer Block 24, product consultation module 7, product introduction module 8, product collection module 9, order management module 10 and power module 11 are electrically connected Connect.
In above-described embodiment, power module 11 and order management module 10, product collection module 9, product introduction module 8, Product consultation module 7, buyer's evaluation module 24, buyer's recommending module 23 and buyer's consultation module 21 electrically connect.
In above-described embodiment, module is replied on the second control module 14 module 12 live with backstage, power supply module 13 and backstage 15 electrical connections.
In above-described embodiment, the module 12 live with backstage of power supply module 13 and backstage are replied module 15 and electrically connected.
In above-described embodiment, the 3rd control module 18 replys module 19 with seller, pays a return visit module 17, data storage module 16 Electrically connected with transmission of electricity module 25.
In above-described embodiment, transmission of electricity module 25 replys module 19, return visit module 17 and the electricity of data storage module 16 with seller Connection.
In above-described embodiment, comprise the following steps:
S1, user's login user client 1, buyer's recommending module 23 recommends buyer to feel preferable denim to user, User checks the relevant information of product by product introduction module 8, by video display unit 4, picture presentation unit 5 and can buy Family's display unit 6 selects the mode checked;
S2, after user is checked by the mode of checking of selection, product is seeked advice from by product consultation module 7, backstage Management platform 2 and marketing center's platform 3 were replied the problem of user;
It S3, can be checked after user's consulting by evaluation of the buyer's evaluation module 24 to this product, and buyer can be passed through Consultation module 21 is seeked advice to the buyer for buying this product the relevant issues of product;
S4, buyer collect module 9 by product if interested in product after seeking advice from and collect product, wait to browse Module 9 can be collected after complete product by product to check product interested;
S5, wait after selecting, user is bought by order management module to product, and the order to having generated enters Row management, and the information such as inquiry order logistics;
S6, caused data are issued marketing center's platform 3 by subscription client 1 by receiving sending module 20, and are stored In data storage module 16, seller replys the problem of module 19 proposes to buyer by seller and replied, for having completed The buyer of order is paid a return visit client by paying a return visit module 17;
S7, back-stage management platform 2 are replied module 15 by backstage and directly linked up with buyer, can be according to buyer to denim It is required that being linked up, the process that denim produces directly is presented at the moment by buyer by the live module 12 in backstage, makes buyer more It is comprehensive to understand.;
Data caused by S8, back-stage management platform 2 and marketing center's platform 3 are also stored within data storage module 16, Inquiry after convenient.
The general principle, principal character and advantage of invention has been shown and described above.The technical staff of the industry should Solution, invention are not restricted to the described embodiments, the principle of the simply explanation invention described in above-described embodiment and specification, not On the premise of departing from spirit and scope, invention also has various changes and modifications, and these changes and improvements both fall within requirement In the invention scope of protection.The claimed scope of invention is defined by appended claims and its effect thing.

Claims (9)

1. a kind of denim online spending platform and its operating system, it is characterised in that:Put down including subscription client, back-stage management Platform, marketing center's platform, sending module is received, the subscription client includes the first control module, buyer's consultation module, buyer Recommending module, buyer's evaluation module, product consultation module, product introduction module, product collection module, order management module, electricity Source module, the product introduction module include video display unit, picture presentation unit, buyer's display unit, the user visitor Family end connects the back-stage management platform, and the back-stage management platform includes the second control module, the live module in backstage, power supply mould Block, backstage reply module, and the back-stage management platform connects marketing center's platform, and marketing center's platform includes the 3rd Control module, seller reply module, pay a return visit module, data storage module, transmission of electricity module.
2. a kind of denim online spending platform according to claim 1 and its operating system, it is characterised in that:The use Family client is connected with the back-stage management platform and marketing center's platform by the reception sending module, the backstage Management platform is connected with marketing center's platform by the reception sending module.
3. a kind of denim online spending platform according to claim 1 and its operating system, it is characterised in that:Described One control module and buyer's consultation module, buyer's recommending module, buyer's evaluation module, product consulting mould Block, the product introduction module, product collection module, the order management module and power module electrical connection.
4. a kind of denim online spending platform according to claim 1 and its operating system, it is characterised in that:The electricity Source module and the order management module, product collection module, the product introduction module, the product consultation module, Buyer's evaluation module, buyer's recommending module and buyer's consultation module electrical connection.
5. a kind of denim online spending platform according to claim 1 and its operating system, it is characterised in that:Described Two control modules module live with the backstage, the power supply module and the backstage are replied module and electrically connected.
6. a kind of denim online spending platform according to claim 1 and its operating system, it is characterised in that:The confession Electric module module live with the backstage and the backstage are replied module and electrically connected.
7. a kind of denim online spending platform according to claim 1 and its operating system, it is characterised in that:Described Three control modules are replied module, the return visit module, the data storage module and the transmission of electricity module with the seller and are electrically connected Connect.
8. a kind of denim online spending platform according to claim 1 and its operating system, it is characterised in that:It is described defeated Electric module is replied module, the return visit module and the data storage module with the seller and electrically connected.
9. a kind of denim online spending platform according to claim 1 and its operating system, it is characterised in that:Including with Lower step:
S1, user log in the subscription client, and buyer's recommending module recommends buyer to feel preferable denim to user, User checks the relevant information of product by the product introduction module, can pass through the video display unit, the photo exhibition Show unit and the mode that buyer's display unit selection is checked;
S2, after user is checked by the mode of checking of selection, product is seeked advice from by the product consultation module, after described Platform management platform and marketing center's platform were replied the problem of user;
It S3, can be checked, and can be bought by described by evaluation of the buyer's evaluation module to this product after user's consulting Family's consultation module is seeked advice to the buyer for buying this product the relevant issues of product;
S4, buyer collect module by the product if interested in product after seeking advice from and collect product, wait to browse Module can be collected after the complete product by the product to check product interested;
S5, wait after selecting, user is bought by the order management module to product, and the order to having generated enters Row management, and the information such as inquiry order logistics;
Caused data are issued marketing center's platform by S6, the subscription client by the reception sending module, and It is stored in the data storage module, seller replys the problem of module proposes to buyer by the seller and replied, right Client is paid a return visit by the return visit module in the buyer for having completed order;
S7, the back-stage management platform are replied module by the backstage and directly linked up with buyer, can be according to buyer to denim Requirement linked up, the process for being produced denim by the live module in the backstage is directly presented on buyer at the moment, makes to buy Family more fully understands.;
Data caused by S8, the back-stage management platform and marketing center's platform are also stored within the data storage module It is interior, the inquiry after convenience.
CN201711069043.5A 2017-11-03 2017-11-03 A kind of denim online spending platform and its operating system Pending CN107845023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711069043.5A CN107845023A (en) 2017-11-03 2017-11-03 A kind of denim online spending platform and its operating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711069043.5A CN107845023A (en) 2017-11-03 2017-11-03 A kind of denim online spending platform and its operating system

Publications (1)

Publication Number Publication Date
CN107845023A true CN107845023A (en) 2018-03-27

Family

ID=61681761

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711069043.5A Pending CN107845023A (en) 2017-11-03 2017-11-03 A kind of denim online spending platform and its operating system

Country Status (1)

Country Link
CN (1) CN107845023A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108734509A (en) * 2018-04-19 2018-11-02 佛山欧神诺云商科技有限公司 A kind of method and its device automatically recording customer information
CN108985885A (en) * 2018-06-29 2018-12-11 王帅涵 Commodity network sales platform
CN110889742A (en) * 2019-11-14 2020-03-17 扬州三只兔信息科技有限公司 Household article online sale system
CN112613958A (en) * 2021-01-07 2021-04-06 山东风水苑网络科技有限公司 Novel agricultural and sideline product shopping system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100136659A (en) * 2009-06-19 2010-12-29 숙명여자대학교산학협력단 Method and system for zone based trading service using mobile communication terminal
CN102132300A (en) * 2008-06-03 2011-07-20 扎斯特部件在线有限公司 System and method for listing items online
CN102160072A (en) * 2008-07-16 2011-08-17 皮皮特互动有限公司 Method and system for on-line, real-time, interactive collaborative visualization
CN103577995A (en) * 2012-08-09 2014-02-12 吉菲斯股份有限公司 Simultaneous evaluation of items via online services
CN104599131A (en) * 2013-10-30 2015-05-06 魏正松 Interaction method for shopping website purchase information
CN104820928A (en) * 2015-04-30 2015-08-05 重庆宅天下商贸有限公司 Rapid shopping realization system based on mobile internet and method thereof
CN106296326A (en) * 2015-06-06 2017-01-04 郑建锋 The network trading method of requirement drive and system
CN107067309A (en) * 2017-04-25 2017-08-18 柳州博泽科技有限公司 A kind of commodity marketing system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102132300A (en) * 2008-06-03 2011-07-20 扎斯特部件在线有限公司 System and method for listing items online
CN102160072A (en) * 2008-07-16 2011-08-17 皮皮特互动有限公司 Method and system for on-line, real-time, interactive collaborative visualization
KR20100136659A (en) * 2009-06-19 2010-12-29 숙명여자대학교산학협력단 Method and system for zone based trading service using mobile communication terminal
CN103577995A (en) * 2012-08-09 2014-02-12 吉菲斯股份有限公司 Simultaneous evaluation of items via online services
CN104599131A (en) * 2013-10-30 2015-05-06 魏正松 Interaction method for shopping website purchase information
CN104820928A (en) * 2015-04-30 2015-08-05 重庆宅天下商贸有限公司 Rapid shopping realization system based on mobile internet and method thereof
CN106296326A (en) * 2015-06-06 2017-01-04 郑建锋 The network trading method of requirement drive and system
CN107067309A (en) * 2017-04-25 2017-08-18 柳州博泽科技有限公司 A kind of commodity marketing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108734509A (en) * 2018-04-19 2018-11-02 佛山欧神诺云商科技有限公司 A kind of method and its device automatically recording customer information
CN108985885A (en) * 2018-06-29 2018-12-11 王帅涵 Commodity network sales platform
CN110889742A (en) * 2019-11-14 2020-03-17 扬州三只兔信息科技有限公司 Household article online sale system
CN112613958A (en) * 2021-01-07 2021-04-06 山东风水苑网络科技有限公司 Novel agricultural and sideline product shopping system

Similar Documents

Publication Publication Date Title
CN107845023A (en) A kind of denim online spending platform and its operating system
CN105006067A (en) Automatic vending system
CN106204221A (en) A kind of mobile market based on APP plateform system
CN107833098A (en) Popular foundation electric business platform
CN107862570A (en) Realize the popular E-commerce method started an undertaking
CN103544608A (en) Network transaction platform system with commodity subscription structure and network transaction method
CN104599131A (en) Interaction method for shopping website purchase information
CN108520453A (en) Panorama purchase method and system on a kind of line based on entity business
CN107644362A (en) A kind of shared network selling cabinet and marketing system based on material object display
CN107862564A (en) A kind of whole people's foundation electric business platform
WO2020027485A1 (en) Membership management system and method for internet shopping mall
CN104537551A (en) Method for displaying commodities by searching
CN105069670A (en) Small household appliance marketing system
CN108764963A (en) It is a kind of based on the electric business transaction platform for answering valence agreement
CN108090814A (en) A kind of new panorama shopping online platform
US20210049620A1 (en) Blockchain based mobile terminal e-commerce system and mobile terminal
CN105260903A (en) Method and system used for interaction of reservation information and order information of e-commerce
CN110298734A (en) Agricultural and sideline product marketing system based on electric business platform
CN111784267A (en) Commodity transaction visualization system and commodity transaction method based on Internet of things
CN206179090U (en) Sell goods terminal draw a lottery on line device and system
CN206209880U (en) A kind of mobile electric business and recommendation sales platform system
Yrjölä et al. The Seller’s Experience in Consumer-to-Consumer E-Commerce
CN112128530A (en) Intelligent multifunctional display cabinet
JP4553068B2 (en) User-limited network system and service information providing method
CN112182528A (en) Product channel merchant management system and method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180327