| 摘要 |
End-to-end transaction processing systems and methods provide for calculating an amount of a transaction, capturing a presentation instrument information from a customer presentation instrument with a portable POS device, transmitting the presentation instrument information to a PC-based POS system, and transmitting the presentation instrument information, a sales information, and an authorization request to an acquirer, transmitting the presentation information, the sales information, and the authorization request to an issuer, processing the presentation information, the sales information, and the authorization request to determine an approval or a denial, transmitting the approval or the denial to the acquirer; and transmitting the approval or the denial to the PC-based POS system.
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