CPC G06Q 30/0229 (2013.01) [G06F 9/542 (2013.01); G06K 7/087 (2013.01); G06K 7/10366 (2013.01); G06K 19/0708 (2013.01); G06K 19/0723 (2013.01); G06K 19/07737 (2013.01); G06K 19/07773 (2013.01); G06Q 20/02 (2013.01); G06Q 20/204 (2013.01); G06Q 20/341 (2013.01); G06Q 20/353 (2013.01); G06Q 20/3567 (2013.01); G06Q 20/3572 (2013.01); G06Q 20/367 (2013.01); G06Q 20/40 (2013.01); G06Q 20/401 (2013.01); G06Q 20/4012 (2013.01); H04L 9/088 (2013.01); G06K 19/06206 (2013.01); G06K 19/07716 (2013.01); G06K 19/07749 (2013.01); G06Q 20/322 (2013.01); G06Q 20/342 (2013.01); G06Q 20/352 (2013.01); G06Q 30/0185 (2013.01); G06Q 30/0215 (2013.01); G06Q 40/02 (2013.01)] | 11 Claims |
1. A payment card comprising:
an applet stored on a processing chip;
a contact structure coupled to said processing chip for electrically coupling said processing chip to a contact point-of-sale communication device to perform a contact payment transaction, wherein manual input data from an external device is operable to be communicated to said applet through said contact structure during said contact payment transaction, said applet receives said manual input data and determines whether to terminate said contact payment transaction and change payment data for a subsequent contact payment transaction based on said received manual input data.
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