"GIFTCARD", "MSRINFO", "REFNUM", "CREDITEXP",
"TRACK2", "SECURITYCODE", "POSTALCODE" };
Input input = pos.getInput();
for (int i = 0; i < paymentFuncs.length; i++) {
while (input.isFunctionSet(paymentFuncs[i])) {
input.clearFunction(paymentFuncs[i]);
}
}
}
}