Put me in the same boat. I have a Razr HD on Verizon and haven't gotten a single NFC transaction to work.
Wallet works fine for buying apps on playstore or online websites.
I have multiple CC registered and one selected for tap and pay.
I turn on the phone screen, hold it near the terminal and the phone buzzes and opens wallet asking for my security pin.
The terminal also asks for a pin (Debit MC transaction?) and I type the same pin in.
Transaction gets rejected. I've gotten the error on the phone to consult the cashier (they are clueless). I've gotten the error that the phone needs to be online (ie to download virtual numbers every 24 hours) but it always has 4G and/or WIFI.
Anyone do things differently? Do you continue to hold the phone near the terminal? Do you leave the pin blank on the terminal? Do you push a credit button on the terminal or something? Do you fling your droid across the store?
Who's had success?
Is there a Secure Element Sim I'm missing possibly?