Patent ID: 11907998
Assignee: WALMART APOLLO, LLC
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A purchase system comprising one or more processors and one or more memory devices operably coupled to the one or more processors, the one or more memory devices storing executable and operational data effective to cause the one or more processors to:
receive, at a point of sale device associated with a store, a request to use self-checkout through a user computing device;
couple the point of sale device with the user computing device by:
display by the point of sale device a coupling code configured to be scanned by the user computing device;
receive the coupling code by a server system associated with the store; and
interpret, at the server system associated with the store, the coupling code to identify the point of sale device;

cause contents of an electronic shopping cart associated with a transaction to be transmitted to the identified point of sale device in response to identifying from the coupling code the point of sale device;
receive a customer identifier associated with the transaction; and
conclude, on the point of sale device, the transaction associated with the contents of the electronic shopping cart based on the coupling of the point of sale device with the user computing device that is associated with the customer identifier.