Patent ID: 11875395
Assignee: COUPANG CORP.
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method of item sales processing information by an electronic device, the method comprising:
receiving, from a user terminal and via interaction with a first graphical user interface, a first selection for one or more items;
acquiring, based on the first selection, information on the one or more selected items;
determining, by a processor and based on the acquired information on the one or more selected items, whether at least some of the one or more selected items are included in a specific category;
identifying limited quantity information corresponding to the specific category based on a determination result that the at least some of the one or more selected items are included in the specific category;
identifying purchase request quantity information based on the information on the one or more selected items, wherein the information on the one or more selected items comprises information on a first time;
determining, by the processor, whether the information on the first time satisfies a preset time range;
identifying, based on a determination that the information on the first time satisfies the preset time range, information of a user including first quantity information, which comprises information on a purchase quantity corresponding to the first time when the one or more selected items have been purchased through an account of the user;
determining, by the processor, whether a sum of the purchase request quantity information and the first quantity information is greater than the limited quantity information;
determining, by the processor and for the account of the user, based on a determination that the sum of the purchase request quantity information and the first quantity information is greater than the limited quantity information, and for at least some of the one or more selected items included in the specific category, information on purchasable quantity, information on inability-to-purchase quantity information, and information on a second time when the limited quantity according to the limited quantity information of the one or more selected items is available to be purchased, wherein the information on the purchasable quantity is based on the limited quantity information and the first quantity information, and wherein the information on the inability-to-purchase quantity is based on the purchase request quantity information and the information on the purchasable quantity, and wherein the information on the second time is based on the information on the first time and the preset time range;
generating, based on a determination of the information on the purchasable quantity, the information on the inability-to-purchase quantity, and the information on the second time, a second graphical user interface, for display on the user terminal, identifying the information on the purchasable quantity, the information on the inability-to-purchase quantity, and the information on the second time;
sending, to the user terminal, the second graphical user interface; and
receiving, from interaction by the user with the second graphical user interface, a second selection comprising a revised quantity of the one or more selected items.