KR20220007376A - Cross-store shopping platform system - Google Patents

Abstract

Disclosed is a cross-store shopping platform system. The system comprises: a multi-item search service part for providing a shopping initiation interface for enabling a user to search for many items at the same time, searching for products sold by a plurality of online shopping malls for each product keyword inputted through the shopping initiation interface, and providing the result of product search for all product keywords inputted through the shopping initiation interface; and a multi-item order service part for managing, as products expected to be ordered, products selected by a user among products provided as the result of product search, managing the products expected to be ordered by grouping the same for each identical online shopping mall and, if an order for the products expected to be ordered is confirmed by the user, requesting delivery while transmitting product information of each group together with orderer information to a corresponding online shopping mall. Therefore, provided is a method for enabling online shopping satisfying the needs of consumers faster, more conveniently and more economically.

Description

Online cross-store shopping platform system {Cross-store shopping platform system}

The present invention relates to an online shopping platform, and more particularly, to an online shopping platform for convenience of purchase by users who repeatedly purchase multiple items.

Korean Patent Publication No. 10-1336151 discloses a system for providing a price comparison service by collecting information on items of interest in an online shopping mall. This system collects information on items of interest of buyers stored in an online shopping mall, and then provides a price comparison service for the items of interest. Accordingly, the purchaser can be provided with a price comparison service without re-searching the product on the price comparison site for a product that he or she is usually interested in. However, online shopping according to such prior literature is unnecessarily time consuming and inconvenient to use for shopping, which is characterized by repeated purchases of multiple items, because the UX is configured based on the method in which conventional online shopping malls purchase a small number of items. This follows.

Specifically, in the case of online shopping through the conventional method, there are the following problems. First, the process of selecting the desired product is cumbersome and inconvenient. For example, if you search for sesame oil commonly used at home or select it from a product category, 90,363 items for Naver Shopping, 13,926 items for Gmarket, and 517 items for E-Mart are presented as search results. This is because the search algorithm of all online shopping malls is configured in a way that exposes as many products as possible including related search terms or similar keywords as well as the search terms suggested by users. This is because consumers are generally accustomed to the product they want to purchase and in many cases the product they want to purchase has already been decided. In the current shopping mall service method, the probability that a consumer selects a desired product on the first search screen is very low unless he is lucky, and he or she can find the desired product and add it to the cart after at least a few clicks and screen loading.

Second, to purchase multi-items, it is necessary to repeat the work. The online shopping process consists of four steps: ① search → ② product selection → ③ add to card → ④ payment. If the number of items you want to purchase is small, it is not a big problem, but if the number of items increases, you have to repeat the procedures from ① to ③ as many as the number of products. Considering the first problem above, considering the process of ② for each product, that is, multiple clicks and screen loading to select the desired product, this is inevitably very time consuming and inconvenient.

Third, it is difficult to compare prices. One of the advantages of online shopping is the low price. This is because it is possible to purchase through price comparison between sellers for the same product using the price comparison function. However, in the case of a multi-item grocery store, it is difficult to actually use a price comparison service. It is possible to shop at different shopping malls for each item by comparing prices by item, but it is not realistic. In the end, as the number of items increases, the consumer has no choice but to give up price comparison between sellers, and the asymmetry of price information is bound to increase accordingly. As a result, many consumers still have a tendency to go to offline markets rather than online shopping when it comes to shopping.

Domestic Patent Publication No. 10-1336151 (Announced on December 3, 2013)

Since the Corona crisis, the need for problem solving through untact is increasing rapidly, which is causing rapid online shopping, whereas the user experience (UX) of online shopping cannot satisfy these changing consumer needs at all. have. Accordingly, an object of the present invention is to provide a method that enables faster, simpler, and more economical online shopping that can accommodate the expectations demanded by consumers.

An online cross-store shopping platform system according to an aspect provides a shopping start interface for allowing a user to search for multiple items at the same time, and is sold in a plurality of online shopping malls for each product keyword input through the shopping start interface A multi-item search service unit that searches available products and provides the user with product search results for all product keywords entered through the shopping start interface, and products selected by the user from among the products provided as a product search result. multi-items that request delivery while delivering product information of each group together with orderer information to the corresponding online shopping mall when the user confirms the order for the products to be ordered. It may include an ordering service department.

On the other hand, a method of providing an online cross-store shopping service according to an aspect includes: providing a shopping start interface for allowing a user to simultaneously search for multiple items; a plurality of each product keyword input through the shopping start interface Searching for products being sold in the online shopping mall of It may include the steps of grouping and managing each group, and when the user confirms the order for the products to be ordered, the step of requesting delivery while delivering the product information of each group together with the delivery information to the corresponding online shopping mall.

The present invention creates an effect of enabling fast, simple and economical consumption by proposing an optimization method specialized for online shopping with the characteristics of multi-item repeat purchase.

Specifically, according to the present invention, the time required for online shopping is greatly reduced. In addition, the present invention makes it possible to completely overcome the price information asymmetry. By providing an online shopping service such as using a plurality of online shopping malls simultaneously, not limited to one online shopping mall, it allows consumers to optimize the total consumption. make it possible to promote

On the other hand, in the case of consumers who have already shopped online, there are cases where the price alone is not the criterion for choosing a shopping mall, as they have various benefits such as savings provided by the shopping mall they use most. In consideration of this point, the present invention provides a basis for enabling consumers to fully reflect their seller preferences in product selection or price comparison process, and to make decisions about better options.

1 is a block diagram of an online cross-store shopping platform system according to an embodiment.
2 to 4 are exemplary views of a web screen interface for online shopping.
5 to 8 are exemplary views of a mobile app screen interface for online shopping.
9 to 16 are enlarged views of an app screen interface.
17 is a flowchart of a multi-item cross store shopping method for online shopping according to an embodiment.

The foregoing and further aspects of the present invention will become more apparent through preferred embodiments described with reference to the accompanying drawings. Hereinafter, the present invention will be described in detail so that those skilled in the art can easily understand and reproduce it through these examples.

1 is a block diagram of an online cross-store shopping platform system according to an embodiment. Before the description, the online cross-store shopping platform system may not include all of the components shown in FIG. 1, but may include only some. In one embodiment, the online cross-store shopping platform system refers only to the shopping platform server 300 . In another embodiment, the online cross-store shopping platform system includes only the shopping platform server 300 and the shopping application 200 interworking therewith among the components shown in FIG. 1 .

The communication terminal 100 is a computingable communication terminal used by a user who does online shopping, and may be a desktop computer or a laptop computer, or may be a mobile terminal such as a smart phone or a tablet. The communication terminal 100 has a browser and/or a shopping app 200 that interworks with the shopping platform server 300, which is an application program that allows users to view all information of the web server on the Internet in order to provide an online shopping service to the user. and can be executed. The communication terminal 100 communicates data with the shopping platform server 300 through a communication network so that the user can use the platform service provided by the shopping platform server 300 . Here, the platform service may be provided only when the user is a member.

The shopping platform server 300 is a server system configured to include one or more server computing devices in order to service an online cross-store shopping platform to users. The shopping platform server 300 may be configured to include a web server, a web application server, a database server, and the like, and may include a Windows-based operating system or MacOS, Java, UNIX or Linux (LINUX), including or not included in various It can run under an operating system. Such a shopping platform server 300 may provide an online cross-store shopping platform service to a user through a web or a web app or by interworking with the shopping app 200 executed in the communication terminal 100 . To this end, the shopping platform server 300 includes a multi-item search service unit 310 and a multi-item order service unit 320 , and may further include an interest list service unit 330 . All of these are functional components that can be implemented in software, and may be executed by one or more processors belonging to the shopping platform server 300 .

The multi-item search service unit 310 provides a screen to the user with a shopping start interface for allowing the user to simultaneously search for a plurality of items. As illustrated in FIG. 2 , the grocery initiation interface includes a grocery list section 10 . A plurality of keyword input fields are provided in the shopping list section 10 to allow the user to input a plurality of product keywords to search for a plurality of items at the same time. In addition, the grocery initiation interface also includes an item of interest section 20, which will be described later.

When the user clicks the 'Shop' button after entering a plurality of product keywords on the shopping list section 10 of the shopping start interface, the multi-item search service unit 310 searches for products by product keyword in a plurality of online shopping malls. to provide it to users. That is, the multi-item search service unit 310 searches for products by product keywords for a plurality of online shopping malls participating in the online cross-store shopping platform. In other words, a plurality of product searches are performed simultaneously with respect to the inputted plurality of product keywords. In this case, the multi-item search service unit 310 may search for products (collect products) through an application programming interface (API) connection for each online shopping mall or web crawling. Alternatively, the multi-item search service unit 310 builds and operates a product database for each shopping mall by itself through API (application programming interface) connection with each online shopping mall or web crawling, etc. You can do a search.

The multi-item search service unit 310 provides the searched product information to the user through the shopping interface, and provides the user with a shopping interface that classifies and outputs searched products (collected products) by item on the screen. As shown in FIG. 3 , search products may be classified by item (type) and provided in the shopping interface. That is, the search products are classified and displayed by product keywords. Since the screen size is limited, the shopping interface may provide the user with search results for all items by displaying only a certain number of search items per item. In addition, when the user wants the full search result of a specific item, he clicks the 'More' button for each item provided in the shopping interface, and the multi-item search service unit 310 can provide the full search result of the corresponding product through a separate page. . In addition, a 'select' button for each product may be provided in the shopping interface as shown in FIG. 3, and the user can select a product that the user wants to purchase by clicking the 'select' button. For reference, the clicked 'select' button may be displayed with a color changed to distinguish it from other 'select' buttons, and may be displayed with the original color changed when the user clicks once more.

In addition, as shown in FIG. 3 , a search filter for each item may be provided in the shopping interface. The search filter is for enabling the user to set one or more filtering criteria and re-output search products according to the user. Filtering criteria that can be set for each item may be different, for example, price, manufacturer, brand, country of origin, and the like. In FIG. 3, a price filter based on price is exemplified. Among all products obtained as a result of the search, the lowest and highest prices at both ends of the slider are displayed based on the lowest and highest prices among all products obtained as a result of the search, and the user allows the user to have the lowest price. A price filter (price filtering slider) that allows you to set a filtering price in a sliding manner between and the highest price is illustrated.

When the user sets the price of the product he wants to purchase by moving the slider button within the lowest and highest price range, the products are dynamically filtered according to the setting, and the result is immediately reflected and displayed on the shopping interface. The user can narrow the product selection by reducing the number of searched products by item by using such a search filter, allowing them to check and select searched products for all items on one screen, inconvenient of endless clicks and loading new screens can be liberated from On the other hand, the above-described search filter may be provided for each keyword input field in the shopping start interface, so that the user can perform a search after setting the filtering criteria for each item from the initial search.

The multi-item order service unit 320 manages the products selected through the shopping interface as order-planned products (purchased products), and manages the order-scheduled products by grouping them by the same online shopping mall. That is, the online vendor groups and manages the same scheduled order products. Thereafter, the multi-item ordering service unit 320 requests delivery while delivering information on the confirmed order products belonging to each group to the online shopping mall and delivery information when the user confirms the order for the products to be ordered. Here, the delivery information may include a delivery address, a user name of an orderer, and a contactable phone number.

The multi-item order service unit 320 may provide a finishing interface for shopping to confirm an order for products scheduled to be ordered. When the user selects a product through the shopping interface, the finishing interface is provided to the user. The multi-item ordering service unit 320 provides order guide information including the total product price and shipping cost for each online shopping mall corresponding to each group through the shopping finishing interface, and a selection function that can change the online shopping mall for each product scheduled to be ordered to enable the user to select a change. In addition, when the user selects to change the online shopping mall for a specific order scheduled product, the multi-item order service unit 320 updates and provides order guide information to the user.

According to the multi-item ordering service unit 320, the user can promote economic consumption through price comparison for each product in the shopping end interface after selecting specific products to be purchased for each purchase item through the shopping interface. In other words, by listing and displaying prices and delivery conditions for each shopping mall that sells the same product for each finally selected product, the user can compare the sales conditions at a glance and select a replacement product with the best condition among them. will be. If a vendor is changed during this process, the contents of the shopping cart are updated accordingly, and order guide information including the total product price and shipping cost is provided to the user.

In one embodiment, the shopping finishing interface may include a price comparison section 30 and a shopping cart section 40 as illustrated in FIG. 4 . The multi-item ordering service unit 320 guides the sale price in the corresponding online shopping mall and the sale price in one or more other online shopping malls for each product to be ordered through the price comparison section 30 of the shopping finishing interface, and allows the user to order Allows you to change and select any one of the other online shopping malls that are guided for each planned product. In addition, the multi-item order service unit 320 guides the total product price and shipping cost for each online shopping mall corresponding to each group through the shopping cart section 40, and additionally includes information on the minimum order amount for free shipping for each online shopping mall. can guide you

Looking at the shopping cart section 40 in FIG. 4 , it can be seen that the products to be ordered are grouped into Dongwon Mall, Coupang, Lotte Mart, and CJ The Mall. That is, in the shopping cart section 40, the user can immediately grasp the amount of money generated for each online shopping mall (which may be referred to as a seller or a place of sale). In other words, it can be said that a shopping cart (or can be referred to as a 'cart') is created and displayed for each online shopping mall, and the amount generated can be known by classifying each shopping cart. In particular, information on the minimum order amount for free shipping is also provided for each shopping cart, and the user can refer to this and change and select the seller of some of the products to be purchased before the final order. And when the user clicks the 'Order' button on the shopping finishing interface of FIG. 4, the multi-item order service unit 320 requests delivery while delivering the delivery information and the corresponding product information to each online shopping mall belonging to the shopping cart section. .

The seller change selection will be further described with reference to FIGS. 4A and 4B. First, the shopping interface allows the user to select each product that the user wants to purchase rather than the price, and then, in the shopping end interface, compare conditions such as the price and delivery cost of other shopping malls selling the product for each individual product at the same time. Allows you to choose to replace with a seller with better conditions. For example, in the case of two items, canola oil and bag stew, the user can find a seller with better conditions and easily change the seller by clicking the corresponding 'select' button. By showing the difference to the user as soon as the shopping cart is updated that 1,460 won has been reduced to 43,400 won, the change in the total purchase amount brought about by the user's selection can be easily understood.

Here, in the case of 11st, it is inevitable to pay a shipping fee of 2,500 won. However, in the case of Lotte Mart, you can see that shipping is free if you add more than 5,100 won. Therefore, although the Lotte Mart price of canola oil is somewhat more expensive than 11st, but the shipping fee is less than 2,500 won, as shown in FIG. 4b, the user once again replaced the seller of canola oil from 11st to Lotte Mart, Coupang and Lotte Mart All of them will be able to meet the conditions for free shipping. As a result, it is possible to save 2,080 won more compared to the previous stage.

Meanwhile, the interest list service unit 330 generates and manages a list of items of interest that can be used when searching for multiple items according to a user's request. Alternatively, the interest list service unit 330 may receive the visual code attached to the product from the communication terminal 100 and register the item name mapped to the received visual code in the interest item list. For example, the user scans the visual code attached to the product with the online shopping application of the communication terminal 100 and registers it in the list of interest items. Here, the visual code may be a QR code or a barcode. In addition, the multi-item search service unit 310 provides a list of items of interest of the user through the items of interest section 20 of the shopping start interface as illustrated in FIG. You can easily add it to your grocery list by clicking the add button (illustrated by the '+' sign). In addition, the interest list service unit 330 may reflect information on the latest purchase date through the online shopping service for each product registered in the interest item list in the interest item list as shown in FIG. 2 and provide it to the user.

Meanwhile, the web screen interface is exemplified in FIGS. 2 to 4 above. Hereinafter, the online shopping service through the mobile app screen interface will be described from the user's point of view. 5 to 8 are exemplary views of a mobile app screen interface for online shopping, and FIGS. 9 to 16 are enlarged views of the mobile app screen interface shown in FIGS. 6 to 8 to help clearer understanding.

5 is a diagram illustrating a shopping start interface. When the user selects a menu icon from the initial screen of the app on the initial screen of the shopping app 200 as shown in (a) of FIG. 5, the list menu (i), the shopping menu (ii) and the account menu as shown in FIG. (iii) is displayed. The account menu (iii) is related to the user account, the list menu (i) is related to the list of interest items, and the shopping menu (ii) is related to the start of shopping. When the user selects the list menu, it moves to the interest item list screen as shown in FIG. 5( c ). The user may input an item name through (c) and (d) of FIG. 5 and register it in the list of interest items as shown in FIG. 5(e). And, as exemplified by a dotted line in FIG. 5 , the user may click the add item icon in the list of interest items to register a product keyword in the shopping list (shopping list).

When the user selects the shopping menu (ii) in FIG. 5(a) or selects the 'Go to shopping list' button in FIG. 5(e), the shopping list screen as illustrated in FIG. 5(f) is displayed do. The user can create a shopping list by entering a desired product keyword on the shopping list screen, click the 'View my list of items of interest' button to move to (e) of FIG. You can register product keywords in the shopping list. And when the user clicks the filtering icon in Fig. 5 (f) or the filtering icon in Fig. 5 (e), as illustrated in Fig. 5 (g), (h), the filtering layer for setting the filtering criteria is It slides up to allow the user to set the filtering criteria. In other words, according to the type of filter of the selected item, the number of filtering layers as many as the corresponding number slides up, allowing the user to select singular or plural among the suggested filter elements. In an embodiment, the filtering criteria through the shopping start interface may include at least some of a manufacturer, a brand, a country of origin, a product type, etc., but the price is excluded.

6 is a diagram illustrating a shopping interface. When the user presses the 'start shopping' button in FIG. 5(f), a product search is performed for a plurality of online shopping malls by product keyword, and then the search results are displayed on the screen as shown in FIG. 6(i). By clicking the filter button in FIG. 6 (i), the user compresses the width of the product search within the desired range through filtering as shown in FIGS. 6 (j) and (k) for each product in the search result stage, and the search result is updated can make it happen In addition, a price filter that allows the user to set a price for each item may be provided in the shopping interface. A price filtering slider is illustrated in (i) of FIG. 6 , and the user can set a desired price range using the price filtering slider to perform price filtering.

The user can check the searched products by product keyword through the screen as shown in (i) of FIG. 6 and check the product to be purchased. For reference, as can be intuitively understood through the screen (i) of FIG. 6, the user selects a product keyword (item) displayed at the top of the screen and selects a desired product from among the displayed products. You can select the product you want to purchase for each item. Product keywords (items) displayed at the top of the screen are displayed in different colors depending on whether the user has selected a product to be ordered, so that the user can intuitively know whether or not the user has selected the product of the corresponding item only with the color. And the selected products are managed as order-planned products, and the order-scheduled products are grouped and managed for each online shopping mall. That is, the products to be ordered are grouped and managed according to the seller.

7 and 8 are diagrams illustrating an interface for finishing shopping. The shopping closing interface can be divided into a price comparison interface and a shopping cart interface. The price comparison interface compares and guides the sale price in the corresponding online shopping mall for each product to be ordered with the sale price in one or more other online shopping malls, and allows the user to It provides a function to change the online shopping mall for each product to be ordered. In addition, the shopping cart interface provides information on the total product price and the minimum order amount for shipping and free shipping for each online shopping mall corresponding to each group. In addition, the shopping cart interface may provide a list of order scheduled products belonging to the online shopping mall selected by the user, and when any one scheduled order product is specified by the user, a function of selecting a change in the online shopping mall for the scheduled order product may be provided.

It will be described with reference to FIGS. 7 and 8 . If the user clicks the 'Go to price comparison' button at the bottom of the screen (i) of FIG. 7 after selecting the products to be purchased for each searched item, the price and delivery conditions for each shopping mall selected above for each product to be purchased, etc. is displayed, so the user can choose to replace with a seller with better conditions through price comparison. If you click the ‘View Shopping Cart’ button at the bottom of the screen (l) after completing the price comparison process for each product, each selected product is grouped by seller, and the shopping cart for each seller is displayed on the screen. As illustrated in the screen (m), by clicking the seller logo, the user can check the list of products scheduled to be ordered in the corresponding shopping mall, and order guide information including product prices and shipping costs. In addition, guidance on the minimum order amount for free shipping can be checked for each shopping mall where the shopping cart is formed, and the total purchase amount (total product price and total delivery cost) of the entire shopping mall can also be checked at a glance.

The user can finally optimize the shopping cart in consideration of the planned product purchase status for each shopping mall and each delivery condition checked on the screen (m). In other words, if you look at the screen (m), the minimum purchase amount for free shipping is 30,000 won for both Coupang, Homeplus, and Dongwon Mall, whereas the total product price of Coupang and Homeplus is 23,100 won and 18,000 won, respectively, of the current planned purchase amount. In the case of Dongwon Mall, it is only 10,400 won, so it can be understood that you can get free shipping service from at least one seller by moving the items in the Dongwon Mall shopping cart to Coupang or Homeplus. In this case, as exemplified in the screens (m), (n) and (o), the user clicks the logo of Dongwon Mall to open the shopping cart, and then clicks on the product to create a layer containing the price conditions of other sellers who sell the same product. slides up, where the user can change vendors. Accordingly, the user can save 6,200 won based on the total amount of purchase by replacing the seller with Coupang, and the result of the user's action is immediately displayed on the screen as shown in screen (p). Thereafter, when the user presses the 'order' button on the screen (p), the payment process proceeds, and after the payment is completed, the delivery information and the product information of the confirmed order are delivered to each vendor and delivery is performed.

17 is a flowchart of a multi-item cross-store shopping method for online shopping according to an embodiment. The shopping platform server 300 may perform the steps of FIG. 17 by interworking with the shopping app 200 executed on the basis of the web or web app or the communication terminal 100 . The shopping platform server 300 provides a shopping start interface for allowing the user to simultaneously search for multiple items (S100). Accordingly, the user enters keywords to simultaneously search for a plurality of different types of products through the shopping start interface or selects and inputs product keywords registered in the list of interest items to register in the shopping list, and requests a product search through the shopping list . In response to a user's product search request, a product search is performed for each product keyword included in the shopping list, and a product search is performed for a plurality of online shopping malls participating in the online cross-store shopping platform (S200).

After completing the product search, the shopping platform server 300 provides the user with a shopping interface in which the product search result is reflected (S300). Accordingly, the user can select a desired product after checking product information for each item through the shopping interface. For reference, the product information includes information on a product sales place (online shopping mall) and sales price, and the user selects a desired product after checking such information. In addition, a filter function for each item may be provided in the shopping interface, allowing the user to set one or more filtering criteria to filter search products.

The shopping platform server 300 manages the products selected by the user through the shopping interface as order scheduled products (S400). In this case, the shopping platform server 300 groups and manages the products scheduled to be ordered by the same vendor. Thereafter, when the product selection through the shopping interface is completed, the shopping platform server 300 provides a shopping finishing interface so that the user can confirm the order of the products to be ordered ( S500 ). In one embodiment, the shopping finishing interface is an interface in which a price comparison section and a shopping cart section are provided through one screen as shown in FIG. 4 . In another embodiment, the shopping finishing interface includes a price comparison interface and a finishing interface as shown in FIG. 8 . The shopping finishing interface as in these embodiments allows the user to finally confirm the order after changing the vendor for each product to be ordered. Finally, the shopping platform server 300 makes a delivery request while transferring the confirmed order product information and delivery information belonging to the corresponding group to each online shopping mall after paying the total amount when the order is confirmed through the shopping finishing interface ( S600).

So far, the present invention has been looked at with respect to preferred embodiments thereof. Those of ordinary skill in the art to which the present invention pertains will understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments are to be considered in an illustrative rather than a restrictive sense. The scope of the present invention is indicated in the claims rather than the foregoing description, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

100: communication terminal 200: shopping app
300: shopping platform server

Claims (10)

Provides a shopping start interface for allowing a user to simultaneously search for multiple items, searches for products sold in a plurality of online shopping malls for each product keyword input through the shopping start interface, and searches through the shopping start interface a multi-item search service unit that provides a user with product search results for all entered product keywords; and
The products selected by the user from among the products provided as a result of the product search are managed as scheduled products, but the products scheduled to be ordered are grouped and managed for each same online shopping mall. a multi-item ordering service unit that requests delivery while transmitting information to the corresponding online shopping mall together with orderer information;
An online cross-store shopping platform system that includes The method of claim 1,
A list of interest items that can be used for multi-item search is created and managed, but when a visual code attached to a real product is scanned and received from the user terminal, the product keyword corresponding to the code is reflected in the user's interest list service department;
An online cross-store shopping platform system that further includes. The method of claim 1,
The multi-item search service unit provides a shopping interface that classifies and outputs searched products by item. Equipped online cross-store shopping platform system. The method of claim 1,
An online cross-store shopping platform system equipped with a filter function for each keyword input field so that a filtering search can be made according to one or more filtering criteria set by a user in the shopping start interface. The method of claim 1,
The multi-item ordering service unit provides a finishing shopping interface to the user when the user's product selection is completed through the shopping interface. An online cross-store shopping platform system that includes a price comparison section that guides comparison and provides users with a function to change the online shopping mall for each product to be ordered. 6. The method of claim 5,
The shopping close interface further includes a shopping cart section that provides information on the total product price and the minimum order amount for shipping and free shipping for each online shopping mall in each group. An online cross-store shopping platform system that automatically updates the information in the shopping cart section according to it. providing a shopping start interface for allowing a user to simultaneously search for multiple items;
searching for products sold in a plurality of online shopping malls for each of a plurality of product keywords input through a shopping start interface;
providing a shopping interface containing product search results to a user;
managing the products selected by the user through the shopping interface as order-planned products, but grouping and managing the order-scheduled products by the same online shopping mall; and
requesting delivery while transmitting product information of each group together with delivery information to a corresponding online shopping mall when the user confirms the order for the products to be ordered;
A method of providing an online cross-store shopping service comprising 8. The method of claim 7,
A method of providing an online cross-store grocery service provided in the shopping interface with a filter function for each item for filtering search products according to one or more filtering criteria set by the user. 8. The method of claim 7,
Further comprising; when the user's product selection is completed through the shopping interface, providing a shopping finishing interface for the user's order confirmation;
The shopping finishing interface compares and guides the sale price in the corresponding online shopping mall for each product to be ordered with the sale price in one or more other online shopping malls, and a price comparison interface that provides the user with a function to change the online shopping mall for each product to be ordered; A method of providing online cross-store shopping service including a shopping cart interface that guides the total product price and minimum order amount for shipping and free shipping for each online shopping mall corresponding to the group. 10. The method of claim 9,
The shopping cart interface provides a list of products to be ordered belonging to the online shopping mall selected by the user, and provides an online cross-store shopping service that provides a function to change the online shopping mall for the scheduled product when the user specifies a product to be ordered Way.

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