Most of the places here in the US seem to have gone to chip only for small payments, with a signature on amounts over some limit, dependant on merchant. Wish we'd catch up and use pins.
As I understand it, the major card companies all required vendors to upgrade their payment systems to use chip. If they didn't (by some date I think last year) then they moved the liability from themselves in regards to credit-card fraud to the vendor.
Isn’t there an exception for gas stations?
I can't remember how long it's been since I signed for a cc transaction. Aren't PINs used in the US?
Generally not for credit cards. It is used for debit cards.
It's a problem buying gas (petrol) at unattended stations in Europe for Americans using credit cards. We don't know our PIN for credit cards.