| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic shopping system which facilitates purchase transactions utilizing a wireless telephone. <P>SOLUTION: A purchase transaction program is downloaded from a seller's server to a purchaser's wireless telephone via a program loader contained within the purchaser's wireless telephone. The purchase transaction program is stored in a program memory of the purchaser's wireless telephone. The purchase transaction program is used by the purchaser to facilitate the selection of items to be purchased, as well as payment thereof. An external bar rode reader is attached to the wireless telephone to facilitate the selection of items to be purchased and is controlled via the downloaded purchase transaction program. <P>COPYRIGHT: (C)2007,JPO&INPIT |
