| 摘要 |
A system is provided in which transaction information may be collected at a point-of-sale with a point-of-sale device having multiple capabilities. The transaction information is accumulated by a transaction controller and/or transaction aggregator for transmission to a central host. The central host may receive the transaction information, determine amounts owed from issuers of the discount certificates and to retailers of the discounted items, and coordinate transfer of funds among financial institutions to settle the discounts. The central host may also be configured to perform fraud-probability analyses on the transaction information, using the results of the analysis to pinpoint specific information on the origin of the potential fraud.
|
