A PERSONALIZED, MOBILE APPLICATION BASED SHOPPING SYSTEM

摘要

A method includes: receiving signals in a server from a first electronic mobile device of a consumer while the consumer is located within a retail store, the signals indicating performance of a self-checkout process by the user using the first mobile device; transmitting signals from the server to at least one of: a second electronic device of an employee of the store, alerting the employee that the user has performed the self-checkout process; or a point of sale (POS) system of the retail store indicating that the consumer has purchased an item by the self-checkout process.