Abstract: The present disclosure involves systems and methods of communicating between devices in a shopping session. In one aspect, a method includes receiving a session identifier associated with a shopping session of a user, the session identifier being generated based on a hash created from a shopping location and at least one other value associated with the shopping session. The method further includes notifying an electronic shopping system associated with the shopping location about a selected product from the shopping session based on the session identifier. The receiving and the notifying are each performed by a computing system.

Abstract: The present disclosure involves systems and methods of communicating between devices in a shopping session. In one aspect, a method includes receiving a session identifier associated with a shopping session of a user, the session identifier being generated based on a hash created from a shopping location and at least one other value associated with the shopping session. The method further includes notifying an electronic shopping system associated with the shopping location about a selected product from the shopping session based on the session identifier. The receiving and the notifying are each performed by a computing system.

Abstract: The present disclosure involves a method of conducting a commercial transaction. In one aspect, the method of shopping includes receiving user information signifying the start of a shopping session; generating an electronic session identifier corresponding to the shopping session and a user identified by the user information; determining a selection of a product of a shopping facility; associating the product with the session identifier in response to the determining of the selection; and notifying the shopping facility of the associating of the product with the session. The receiving, the generating, the determining, the associating, and the notifying are each performed by a computing system.

Abstract: The present disclosure involves a method of conducting a commercial transaction. In one aspect, the method of shopping includes receiving user information signifying the start of a shopping session; generating an electronic session identifier corresponding to the shopping session and a user identified by the user information; determining a selection of a product of a shopping facility; associating the product with the session identifier in response to the determining of the selection; and notifying the shopping facility of the associating of the product with the session. The receiving, the generating, the determining, the associating, and the notifying are each performed by a computing system.