Every time you walk into *ANY* store, before you go to pay you should ask, "Do you accept Apple Pay?" And if they say no, then *SIGH*.
If enough people show displeasure, it will flow to the top and maybe, maybe create change.
Anytime you go into a Store and ask if they accept NFC and don't. Then sigh. Apple Pay is not exclusive. It'll work will all NFC payments including Google Wallet and Soft Card
Pay will be the next FireWire? Stranger things have happened.