Coin Is worthless
It simply DOES NOT WORK at the vast majority of places I try to use it (4 out of 5 places). The NFC NEVER works, and otherwise, since it has no chip (although when I bought it coins website read like it was included) its almost always rejected. Merchants dont want to swipe when your card indicates that a chip is imbedded (If the card you load onto coin has a chip, merchants will reject your coin, period). Whats the point? Apple Pay already does what coin SAYS it does (but like I indicated above, the NFC never works on coin) so aside from swipe-ability, Apple Pay works better as its NFC works. Please dont waste you time or your money.
NoLuckJoe about
Coin - A smart payment device for your cards