KR102286661B1 - Chat based on-demand shopping curation apparatus - Google Patents

Abstract

The present invention relates to a chat-based on-demand shopping curation device in an app or program for chatting or shopping, wherein the chatting device determines a message related to a product that a consumer wants to purchase from among at least one message provided in a chat room. A processing unit, a database search engine that provides first product information by searching for the product in a product information database, determines a product type by analyzing the product, determines a shopping mall site according to the product type, and a web launched from the shopping mall site and a web search engine that searches a page and provides second product information, and a product curation unit that curates user-customized product information based on the first and second product information. Accordingly, the present invention provides a chat-based, one-on-one on-demand shopping curation service that enables consumers to conveniently process product information inquiries related to shopping, product information acquisition, purchase product selection, and purchase payment using chatting in a chat room. can do.

Description

CHAT BASED ON-DEMAND SHOPPING CURATION APPARATUS

The present invention relates to on-demand shopping curation technology based on chatting or chatting in an app or program for the purpose of shopping, and more particularly, to inquire about shopping-related product information, provide product information, It relates to a chat-based on-demand shopping curation device that can conveniently proceed from product selection to purchase payment to purchase payment.

Due to the increase of e-commerce companies such as online shopping malls, consumers have a wider choice of companies, but in order to purchase the desired product at a competitive price, consumers have to visit several shopping malls, and it is difficult to directly compare and search functions and prices for each product. It consumes time, and even after making the final purchase decision, it is difficult to be certain that the optimal purchase decision was made.

In addition, although Naver, Daum, or specific sites provide a shopping brokerage service that offers the lowest price for each product, it simply provides price information and a list of vendor information, so that consumers can find the best There is still the hassle of finding a product for the consumer, and it may take a lot of time and effort for consumers to make the optimal purchase decision by themselves.

Korean Patent Application Laid-Open No. 10-2016-0107079 (2016.09.13) relates to a user-customized product recommendation apparatus and method based on a user's web activity, and includes personal information input by the user, information about the user's field of interest, and Disclosed is a technology that can analyze a user's interests based on the user's activity on the web, select a product suitable for the user based on the analyzed user's interests and purchase information, and provide product recommendation information are doing

Korean Patent Publication No. 10-2016-0107079 (2016.09.13)

One embodiment of the present invention provides a one-to-one on-demand shopping queue so that consumers can shop for desired products quickly, easily, and at an optimal price based on chatting frequently used in daily life or chatting in apps or programs for shopping purposes. It is intended to provide a chat-based on-demand shopping curation device that provides a curation service.

In one embodiment of the present invention, in addition to information obtained from a product information database, product information in domestic and foreign shopping malls is searched in real time using an independent search algorithm, and the latest purchase trends and preferred products of customers are periodically identified through big data analysis. It is intended to provide a chat-based on-demand shopping curation device that can be provided to users.

An embodiment of the present invention is a chat-based on-demand shopping curation device that can provide product information optimized for a user's needs by performing a search according to the effective range of each of a plurality of purchase product information options defined for each product type would like to provide

In embodiments, the chat-based on-demand shopping curation device includes a chat processing unit that determines a message related to product shopping among at least one message provided in a chat room, and provides first product information by searching for the product in a product information database. a database search engine, a web search engine that determines a product type by analyzing the product information, determines a shopping mall site according to the product type, and provides second product information by searching a web page posted on the shopping mall site; and a product curation unit for curating customized product shopping information for the user based on the first and second product information.

The chat processing unit may determine a plurality of purchase product information options based on the message associated with the product shopping and determine an effective range of each of the plurality of purchase product information options.

The database search engine searches the product information database for candidate products in which the number of purchase product information options included in the effective range is equal to or greater than the search reference number, and purchase product information options for the product for a specific period based on the search time. The first product information may be determined by reflecting the star popularity ranking in the candidate product information.

The web search engine may first sort the second product information based on the latest update date of the web page associated with the second product information and secondary sort the second product information based on the latest update date of the second product information.

When there is a duplicate product among the first and second product information, the product curation unit may perform the curation based on the second product information.

The product curation unit may delete the user-customized product information and repeat the curation when there is no user selection for the user-customized product information.

The shopping curation apparatus may include a product payment processing unit that provides a payment service regarding a purchased product determined by a user's selection among the user-customized product information.

The product payment processing unit may provide a connection to a shopping mall payment page regarding the final purchased product or may provide a connection to an own purchase agency page in place of the shopping mall payment.

The disclosed technology may have the following effects. However, this does not mean that a specific embodiment should include all of the following effects or only the following effects, so the scope of the disclosed technology should not be construed as being limited thereby.

The chat-based on-demand shopping curation device according to an embodiment of the present invention searches for and adds new product information in real time in addition to information obtained from a database, and periodically updates customers' latest purchase trends and preferred products through big data analysis. It can be identified and provided to users.

The chat-based on-demand shopping curation apparatus according to an embodiment of the present invention provides product information optimized for a user's needs by performing a search according to the effective range of each of a plurality of purchase-related product information options defined for each product type. can do.

1 is a diagram illustrating a chat-based on-demand shopping curation system according to an embodiment of the present invention.
FIG. 2 is a block diagram illustrating a functional configuration of the shopping curation apparatus shown in FIG. 1 .
FIG. 3 is a flowchart illustrating a shopping curation process performed by the shopping curation apparatus of FIG. 1 .
4 is a flowchart of a shopping curation service provided by a shopping curation apparatus according to an embodiment of the present invention.
5 is an exemplary diagram illustrating an embodiment of a shopping curation service provided by a shopping curation device.

Since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text. That is, since the embodiment may have various changes and may have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, it should not be understood that the scope of the present invention is limited thereby.

On the other hand, the meaning of the terms described in the present application should be understood as follows.

Terms such as “first” and “second” are for distinguishing one component from another, and the scope of rights should not be limited by these terms. For example, a first component may be termed a second component, and similarly, a second component may also be termed a first component.

When a component is referred to as being “connected to” another component, it should be understood that the component may be directly connected to the other component, but other components may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. Meanwhile, other expressions describing the relationship between elements, that is, “between” and “immediately between” or “neighboring to” and “directly adjacent to”, etc., should be interpreted similarly.

The singular expression is to be understood to include the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the embodied feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it should be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

Identifiers (eg, a, b, c, etc.) in each step are used for convenience of description, and the identification code does not describe the order of each step, and each step clearly indicates a specific order in context. Unless otherwise specified, it may occur in a different order from the specified order. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

The present invention can be embodied as computer-readable codes on a computer-readable recording medium, and the computer-readable recording medium includes all types of recording devices in which data readable by a computer system is stored. . Examples of the computer-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like. In addition, the computer-readable recording medium may be distributed in a network-connected computer system, and the computer-readable code may be stored and executed in a distributed manner.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms defined in general used in the dictionary should be interpreted as being consistent with the meaning in the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present application.

1 is a diagram illustrating a chat-based on-demand shopping curation system according to an embodiment of the present invention.

Referring to FIG. 1 , the chat-based on-demand shopping curation system 100 may include a user terminal 110 , a shopping curation device 130 , and a product information database 150 .

The user terminal 110 corresponds to a computing device capable of confirming product information and purchasing a product in a one-to-one conversational manner, and may be implemented as a smartphone, a notebook computer, or a computer, but is not necessarily limited thereto, and includes a tablet PC, etc. It can also be implemented in various devices. For example, the user terminal 110 may open a chat room by executing a chatting app or a chatting program, and use the shopping curation service through chatting in the chat room. The user terminal 110 may be connected to the shopping curation apparatus 130 through a network, and a plurality of user terminals 110 may be simultaneously connected to the shopping curation apparatus 130 .

The shopping curation device 130 may be implemented as a server corresponding to a computer or program capable of providing a shopping curation service that collects product information in a chatting format from the user terminal 110 and generates user-customized product information. can The shopping curation service may correspond to a service that selects the most suitable product for the user with respect to the product the user wants to purchase, provides information about the product, and further provides a payment function for the product. The shopping curation apparatus 130 may be connected to the user terminal 110 through a wired network or a wireless network such as Bluetooth or WiFi, and may communicate with the user terminal 110 through a wired or wireless network.

In an embodiment, the shopping curation apparatus 130 may store information necessary for shopping curation in conjunction with the product information database 150 . Meanwhile, unlike FIG. 1 , the shopping curation apparatus 130 may be implemented by including the product information database 150 therein. In addition, the shopping curation apparatus 130 may be implemented including a processor, a memory, a user input/output unit, and a network input/output unit.

The product information database 150 may store various pieces of information necessary for the process in which the shopping curation device 130 provides a curation service related to a product that the user wants to purchase. For example, the product information database 150 may store product and purchase product information option information received from the user terminal 110, and may store a result of searching a database or a shopping mall website based on product information, The present invention is not necessarily limited thereto, and information collected or processed in various forms may be stored in the process of generating product information optimized for a user through shopping curation.

FIG. 2 is a block diagram illustrating a functional configuration of the shopping curation apparatus shown in FIG. 1 .

Referring to FIG. 2 , the shopping curation device 130 includes a chatting processing unit 210 , a database search engine 220 , a web search engine 230 , a product curation unit 240 , a product payment processing unit 250 , and a control unit. (260).

The chatting processing unit 210 may determine a message related to a product that the consumer wants to purchase from among at least one message provided in the chat room. That is, the chatting processing unit 210 may exchange messages in a one-to-one conversation with the user, and may select a message related to a product from among messages input from the user. The message related to the product may correspond to a message including a product name or a brand name.

In one embodiment, the chat processing unit 210 provides at least one inquiry message about the product through a chatbot, which is a chat robot participating in the chat room, and provides a response message of the user to the at least one inquiry message associated with the product. It can be determined as a message. For example, the chat processing unit 210 may sequentially provide a query message according to the query scenario through a chatbot based on a plurality of query scenarios predefined according to the product type, and the user's response to each query can be collected as a message associated with the product.

In an embodiment, the chat processing unit 210 may determine a plurality of purchase product information options based on a message associated with the product and determine the effective range of each of the plurality of purchase product information options. In another embodiment, the chatting processing unit 210 (a) classifying a plurality of purchase product information options into a purchase decision element and a purchase selection element, (b) a difference between the preferred option value and the received option value for the purchase decision element is set as the first effective interval to determine the effective range, and (c) for the purchase selection element, the basic effective interval set for each purchased product information option is set as the second effective interval to determine the effective range in sequence. By doing so, it is possible to determine the effective range of each of the plurality of purchase product information options. In addition, the chatting processing unit 210 may be configured to include a purchase product information option classification module, a purchase decision validity range determination module, and a purchase selection validity range determination module that perform each step of (a), (b) and (c). can

The purchase product information option classification module may classify the plurality of purchase product information options into a purchase decision element and a purchase selection element. The purchase decision factor may correspond to a purchase product information option that directly affects the user's decision to purchase a specific product. It may correspond to the purchase product information option required for this purpose. Therefore, in purchasing a product, the purchase decision factor may have a higher priority than the purchase selection factor.

The purchase decision effective range determining module may determine the effective range by setting a difference between the preferred option value and the received option value for the purchase decision factor as the first effective interval. The difference between the reception option value directly input by the user for the purchased product information option that directly affects the purchase decision by the user and the preferred option value input by multiple users for the purchased product information option is set as the first effective interval and determine the effective range for the purchased product information option. That is, the effective range may be set to (reception option value - first effective interval) to (reception option value + first effective interval).

The purchase selection effective range determining module may determine the effective range by setting the basic effective interval set for each purchase product information option as the second effective interval for the purchase selection element. For a purchased product information option that does not directly affect a user's purchase decision, but requires selection for purchase, an effective range may be determined based on a preset effective interval for each purchased product information option. That is, the effective range may be set to (reception option value - second effective interval) to (reception option value + second effective interval).

In one embodiment, the chatting processing unit 210 detects a purchase product information option list corresponding to the type of product in the purchase product information option table for each product type, and for purchase product information options included in the purchase product information option list in order Messages related to products can be collected through the provided purchase product information option query. For each type of product, purchase product information options may be different. For example, if the product is 'TV', purchase product information options may include 'brand', 'size', 'price', 'function', etc. , when the product is 'pants', 'waist size', 'length', 'color', 'material', 'price', etc. may be included as purchase product information options. The purchase product information option for each product type may be built in a table form and stored in the product information database 150 . The chat processing unit 210 may provide a purchase product information option query in order for purchase product information options included in the purchase product information option list corresponding to the type of product through the chat bot, and each purchase from the user's response Information on product information options may be collected.

The database search engine 220 may search for a product in the product information database 150 and provide the first product information. The product information database 150 systematically classifies shopping information by category of the online shopping mall, and may correspond to a database constructed by classifying options for each product type and sales conditions in the corresponding shopping mall according to various criteria. The product information database 150 may be periodically updated by the shopping curation device 130 , and the shopping curation device 130 includes an independent device or module responsible for periodic updating of the product information database 150 . can be implemented. The database search engine 220 may search for product information collected by the chatting processing unit 210 from among product information stored in the product information database 150 , and may provide the search result as first product information. .

In an embodiment, the database search engine 220 may sort the search results for the product information database 150 based on user popularity from a specific time in the past to the present time and determine the first product information according to the corresponding sort order. there is. User popularity may correspond to a result of big data analysis that reflects users' latest purchase trends and information such as preferred products, and the shopping curation device 130 may collect user popularity information for various products through an external system. , the database search engine 220 may provide optimized product information to the user by reflecting the user's popularity in the search result for the product information database 150 .

In particular, user popularity is relative information that changes over time, and the database search engine 220 may determine product information suitable for the latest flow by reflecting only user popularity within a predetermined time interval based on the search time. That is, the database search engine 220 may primarily perform a search based on the product information database 150, perform secondary sorting in the order of user popularity in the search results, and then Only (N is a natural number) may be selected and provided as the first product information.

In one embodiment, the database search engine 220 searches the product information database 150 for candidate products in which the number of purchase product information options included in the effective range is equal to or greater than the search reference number, and searches for products for a specific period based on the search time. The first product information may be determined by reflecting the popularity ranking for each purchased product information option in the candidate product. The effective range of the purchased product information option is the range of option values determined based on the user input option value when it is not necessary to exactly match the purchased product information option, and may correspond to the option range that can satisfy the user's needs For example, if the product is 'pants' and the length of one of the purchased product information options is '90 cm', '85 ~ 95 cm' may be determined as the effective range of the purchased product information option.

Therefore, the database search engine 220 searches for a product based on the effective range of the purchase product information option even if there is no product that matches all of the purchase product information options of the product the user wants to purchase. These high-quality products can be provided as search results. In addition, the database search engine 220 determines that, when there are a plurality of purchase product information options desired by the user, the number of purchased product information options that match or are included within the effective range even if all purchased product information options match or are not included within the effective range are based on a certain standard. If the number is greater than the number, a search may be performed as a candidate product. The number of search criteria may be preset by the shopping curation device 130 .

The web search engine 230 may analyze a product to determine a product type, determine a shopping mall site according to the product type, and provide second product information by searching a web page posted on the shopping mall site. The web search engine 230 may search for product information of a major shopping mall in real time by using an efficient search engine to provide new product information in real time. The web search engine 230 may determine the product type by analyzing the message related to the product collected from the user, may generate a list of shopping mall sites related to the product type, and based on the list, may determine the product type. You can collect information about products by browsing web pages.

In an embodiment, the web search engine 230 may search the web page for candidate products in which the number of purchase product information options included in the effective range is equal to or greater than the number of search criteria. Based on the effective range determined by the chatting processing unit 210 , the web search engine 230 may search for products in which the number of purchase product information options included in the corresponding range is equal to or greater than the number of search criteria as candidate products. Accordingly, when the number of purchase product information options input by the user is 5 in total and the number of search criteria is 4, the web search engine 230 performs 4 purchases as well as products in which all 5 purchase product information options match or are within the effective range. You can also search for products with matching product information options or within the effective range.

In one embodiment, the web search engine 230 may first sort the second product information based on the latest update date of the web page associated with the corresponding product information and perform secondary sorting based on the latest update date of the second product information. there is. The web search engine 230 may perform a search focusing on the most recently updated product in order to supplement the latest product information that the product information database 150 cannot collect, and the latest update date of the web page posting the product. and a stepwise sorting may be performed based on the latest update date of the corresponding product information, and the second product information may be selected according to the sorted order.

The product curation unit 240 may curate user-customized product shopping (purchase) information through chatting in a chat room of a chatting app or chatting program based on the first and second product information. The product curation unit 240 may determine product information finally provided to the user based on the first and second product information, and may curate the product information as customized product information. Curation may correspond to composing information by selecting only a product with a high probability of being suitable for a user from among various products. The product curation unit 240 may improve the quality level of the curation service provided to the user by synthesizing the search results through the database and the search results through the search engine.

In an embodiment, when a duplicate product exists among the first and second product information, the product curation unit 240 may perform curation based on the second product information. Since there is a high probability that the second product information among the first and second product information is the most up-to-date information, the product curation unit 240 may perform curation based on the second product information when duplicate product information occurs. there is.

In an embodiment, the product curation unit 240 may delete the user-customized product information and repeat the curation when there is no user selection for the user-customized product information. The user-customized product information may include a plurality of product information, and a payment service for the corresponding product may be provided according to a user's selection. Accordingly, when there is no user's selection for the user-customized product information, the product curation unit 240 may determine that the user has rejected the recommended product, and may repeatedly perform shopping curation. At this time, the product curation unit 240 may configure new user-customized product information after deleting only the user-customized product information from among the first and second product information, and the database search engine 220 and the web search engine ( After re-searching the first and second product information through 230), new user-customized product information may be configured.

In one embodiment, the product curation unit 240 gives a first weight to the purchase decision factor classified by the chatting processing unit 210 and gives a second weight to the purchase selection factor. Information on products determined through the total may be determined as user-customized product information. The purchase decision factor corresponds to a purchase product information option that directly affects the user's purchase decision, and the purchase selection factor does not directly affect the user's purchase decision, but may correspond to a purchase product information option that needs to be selected for purchase. there is. Therefore, the purchase decision factor may have a higher priority than the purchase selection factor, and by reflecting this, the product curation unit 240 gives a first weight to the purchase decision factor and a lower value than the first weight to the purchase decision factor. 2 After weighting, product information determined through the sum of recommended scores for each purchased product information option may be determined as user-customized product information.

The product payment processing unit 250 may provide a payment service regarding a purchased product determined by the user's selection among user-customized product information. The shopping curation device 130 may provide convenience to the user in purchasing a product by not only providing optimized product information to the user, but also allowing payment for the product to be processed in the chat room.

In an embodiment, the product payment processing unit 250 may provide a connection to a shopping mall payment page related to the final purchased product or a connection to a purchase proxy page instead of shopping mall payment. The payment method for the purchased product may be provided in two forms, and the product payment processing unit 250 connects the user to the shopping mall that sells the purchased product, so that the user directly purchases from the corresponding shopping mall or is connected to the main shopping mall. By connecting the user to the payment system, a purchasing agency service can be provided on behalf of the user.

The control unit 260 controls the overall operation of the shopping curation device 130 , the chatting processing unit 210 , the database search engine 220 , the web search engine 230 , the product curation unit 240 , and the product payment processing unit It can manage control flow or data flow between 250 .

FIG. 3 is a flowchart illustrating a shopping curation process performed by the shopping curation apparatus of FIG. 1 .

Referring to FIG. 3 , the shopping curation apparatus 130 may determine a message related to a product among at least one message provided in a chat room through the chatting processing unit 210 (step S310 ). The shopping curation apparatus 130 may search for a product in the product information database 150 through the database search engine 220 and provide the first product information (step S330). The shopping curation device 130 analyzes the product through the web search engine 230 to determine the product type, determines a shopping mall site according to the product type, and provides second product information by searching a web page disclosed in the shopping mall site. can be (step S350).

The shopping curation apparatus 130 may curate user-customized product information based on the first and second product information through the product curation unit 240 (step S370). The shopping curation apparatus 130 may provide a payment service regarding a purchased product determined by the user's selection among user-customized product information through the product payment processing unit 250 (step S390).

4 is a flowchart of a shopping curation service provided by a shopping curation apparatus according to an embodiment of the present invention.

Referring to FIG. 4 , a one-to-one (1:1) on-demand shopping curation service using a chatting format in a chatting app provided by the shopping curation device 130 may be performed in the following order. 1) Customers sign up for the corresponding shopping curation service by 'Add Friend' in the chat app, and 2) talk with the shopping curation chatbot as if talking with a friend in the chat app chat window to specify the product they want to purchase. You can request product purchase information, and 3) within the shopping platform, you can collect the best shopping information that meets customer needs by synthesizing the product information database, big data analysis results, and real-time search results for major shopping malls within the shopping platform. It can be provided to customers through the chat window of

And, 4) After checking the product purchase information provided, the customer can request additional product information through a conversation with the chatbot if the contents are insufficient or if the proposed product purchase information is not satisfactory. If you like it, you can make a final purchase decision and choose a purchase method. In addition, 5) After making a purchase decision, the purchase method is largely divided into two categories, and if the customer wishes to purchase by moving to the relevant shopping mall where the final selected product is located, he/she moves to the relevant shopping mall to make a purchase and payment. If the customer wishes to purchase directly from the chat window, the payment is made by moving to the screen of the self-payment system provided by the shopping curation device 130, and payment details and information are automatically transferred to the e-commerce company selling the product selected by the customer. After being connected, purchase and delivery can be made.

5 is an exemplary diagram illustrating an embodiment of a shopping curation service provided by a shopping curation device.

In Figure (a), when the brand and model that the customer wants to purchase is clear, the shopping curation device 130 searches its own database and major shopping mall for the brand and model to find the best deal of the day. After making a purchase decision, the customer may move to the corresponding shopping mall to make a payment, or may directly proceed with payment in the payment system provided by the shopping curation device 130 .

In Figure (b), when the brand and model that the customer wants to purchase are not clear, the shopping curation device 130 uses the chatbot to communicate with the customer the brand, size, function, and product of the product the customer wants to purchase. After specifying the purpose and price range, using this information, it searches its own database and product information of major shopping malls, selects brands and models, and suggests today's best deals. In case of dissatisfaction, a follow-up proposal process is made according to the customer's request, and if the customer makes a purchase decision after that, the same purchase and payment process as in Figure (a) may be followed.

Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art can variously modify and change the present invention within the scope without departing from the spirit and scope of the present invention as set forth in the claims below. You will understand that it can be done.

100: Chat-based on-demand shopping curation system
110: user terminal 130: shopping curation device
150: product information database
210: chat processing unit 220: database search engine
230: web search engine 240: product curation unit
250: product payment processing unit 260: control unit

Claims (8)

a chatting processing unit for determining a message related to a product that the consumer wants to purchase from among at least one message provided in the chat room;
a database search engine that searches for the product in a product information database and provides first product information;
a web search engine that analyzes the product to determine a product type, determines a shopping mall site according to the product type, and provides second product information by searching a web page posted on the shopping mall site; and
A product curation unit for curating user-customized product information through chatting in a chat room based on the first and second product information,
The chat processing unit provides at least one inquiry message about the product through a chatbot, which is a chat robot participating in the chat room, and determines the user's response message to the at least one inquiry message as a message associated with the product. and determining a plurality of purchase product information options based on a message associated with the product and determining an effective range of each of the plurality of purchase product information options,
The product curation unit generates the user-customized product information according to the effective range while operating in conjunction with the chatting processing unit,
The determining of the effective range includes a first step of classifying the plurality of purchase product information options into a purchase decision factor and a purchase selection factor, and a first effective interval for the difference between the preferred option value and the received option value for the purchase decision factor. a second step of determining the effective range by applying the first effective interval based on the reception option value and setting the basic effective interval set for each purchase product information option for the purchase selection element as the second effective interval and applying the second effective interval based on the reception option value to determine the effective range;
The preferred option value corresponds to an option value input by the most users for the purchased product information option, and the received option value corresponds to an option value directly input by the consumer for the purchased product information option. Chat-based on-demand shopping curation device.
delete The method of claim 1, wherein the database search engine is
Search the product information database for candidate products in which the number of purchase product information options included in the effective range is equal to or greater than the search reference number, and recall the popularity ranking by purchase product information option for the product for a specific period based on the search time A chat-based on-demand shopping curation device, characterized in that the first product information is determined by reflecting the candidate product.
The method of claim 1, wherein the web search engine
Chat-based on-demand shopping, characterized in that the second product information is first sorted based on the latest update date of the web page associated with the second product information and secondary sorted based on the latest update date of the second product information curation device.
According to claim 1, wherein the product curation unit
Chat-based on-demand shopping curation apparatus, characterized in that the curation is performed based on the second product information when there is a duplicate product among the first and second product information.
According to claim 1, wherein the product curation unit
Chat-based on-demand shopping curation apparatus, characterized in that when there is no user selection for the user-customized product information, the user-customized product information is deleted and the curation is repeatedly performed.
According to claim 1,
The chat-based on-demand shopping curation apparatus according to claim 1, further comprising a product payment processing unit that provides a payment service for a final purchased product determined by a user's selection among the user-customized product information.
According to claim 7, wherein the product payment processing unit
Chat-based on-demand shopping curation device, characterized in that providing a connection to a shopping mall payment page for the final purchased product or providing a connection to a purchase proxy page instead of shopping mall payment.

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