Default google wallet and xperia z (running 4.4)

My phone is running 4.4 via cm11. I am also outside of the US.

Can someone give tips on how to make Google Wallet (i.e. tap and pay) work on this phone? thanks!
"We know where you are. We know where you've been. We can more or less know what you're thinking about."

-Eric Schmidt - ᕦ(_ˇ)ᕤ
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Sony Xperia Z and Xperia Tablet Z both running recent CM nightly