Method and portable device for management of electronic receipts
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United States of America Patent
Stats
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Jul 26, 2011
Grant Date -
Jul 30, 2009
app pub date -
Jan 23, 2009
filing date -
May 2, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for managing electronic receipts is provided. According to one aspect, the system includes a portable device, a base device, a user device and an electronic receipts administration system. The electronic receipts administration system provides the base device with the appropriate data to allow the base device to generate, store and manage electronic receipts accordingly. A user uses the portable device to conduct a transaction with the base device. The base device uses a variety of information to generate an electronic receipt for the transaction. Such information includes, for example, information stored on the portable device, information stored locally on the base device and information stored on another device such as an electronic cash register. The electronic receipt is then stored on the portable device. The user device allows the user to subsequently retrieve the electronic receipt for management purposes.
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