Eh? The vast majority of bodegas in NYC take credit cards. Many have minimums, or charge a fee if you don't hit the minimum. But I've not been to a bodega in the last ~5 years that didn't accept credit cards in one form or another. > 5 years ago, sure, but now pretty much everyone's got them (even in the rougher neighborhoods).

If they don't accept cards, they almost always have an ATM.

My complaint in NYC is the uptick of "cashless" places, that don't accept legal US tender. I like using cash, I don't want it to go away.