Product purchase platform using mobile terminal in product exchange

Abstract

A product purchase platform using a mobile terminal in product exchange is revealed. The product purchase platform includes a first terminal and a second terminal is revealed. The first user is connected to a product platform set up in a server through the first terminal for purchasing at least one product and transmitting a piece of purchase information and a second user' information. A second user uses the second terminal to receive a product voucher transmitted by the server and carry the second terminal to a store for exchange of the product. The second user uses the second terminal to connect to the server for confirming validity of the product voucher. After confirming that the product voucher is valid, the store gives the product to the second user according to the purchase information.

Dependencies are inferred from the claim text.