PAYMENT CHECKOUT WITHIN AN APPLICATION
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United States of America Patent
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Issued Date -
Sep 1, 2016
app pub date -
Feb 29, 2016
filing date -
Feb 27, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Disclosed is a system for improving a mobile payment application. In an example, the system may provide for receiving from a portable computing device a first payment authorization request message comprising a total amount due and a payment credential, and responding to the portable computing device with a first call identifier. The system may further provide for receiving a second payment authorization request comprising a second call identifier from a merchant backend server, comparing the first call identifier and the second call identifier for verification, and, in response to a successful comparison, communicating a message indicating that the first call identifier has been verified.
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