Re: Anybody here use Google Wallet before?
Uptake's been a touch slow for two reasons:
1) Supported phones were pretty low at first. Due to card company recalcitrance, you not only needed the right phone but the right network, too, which kinda sucked. When the S4 came out, card companies allowed it because of the Secure Element, but Google managed to leverage more leeway bit by bit. When Android 4.4 came out and Host Card Emulation, the number of supported devices jumped since the implementation was now independent of network or the Secure Element. More or less, if a device had a compatible NFC unit and could run 4.4, it could now support Wallet (shame it can't be backported; there are more NFC-enabled Android devices you could support if you could).
2) Retailers have started getting a touch wary about contactless payments. Fears of data skimming and hacking have them wondering if they should be covering their butts. Combined with the slow uptake, some places that once accepted contactless are now dropping it.