Patent ID: 9582793
Date: 2017-02-28
CPC Classifications: A47F,G06Q,G07G

Claim:
1. A method for conducting a purchase transaction using a wireless communication device, the method comprising: receiving from a mobile application module executing on a wireless communication device instructions to initiate a purchase transaction by a server application; verifying and authorizing the mobile application module by the server application; receiving from the mobile application module identification information about an item to be purchased to the server application; retrieving via the server application at least one of price and product information based on the identification information; completing the purchase transaction by automatically electronically debiting a user account, wherein the mobile communication device is configured to wirelessly communicate with a weight scale to weigh variable weight items, and the weight scale is configured to wirelessly transmit a price based on a weight of a variable weight item to the mobile communication device and at least one of the server and a barcode label printer.