ELECTRONIC TRANSACTION DOCUMENTATION

摘要

PROBLEM TO BE SOLVED: To reduce paper wasted on receipts and store information recorded on the receipts in mobile devices.SOLUTION: Transaction details of an approved transaction between a user and a merchant terminal are sent to a mobile device document generator to create an electronic document memorializing the transaction. Based on the type of mobile device operated by the user, the mobile document is sent to the mobile device of the user according to an optimal communication transmission mode.