I saw this and wondered how your card would work, if folks specifically asked you whether it was a debit card or a credit card. The rental car agency specifically asked me what type of card it was. Stupidly, I told them “debit”, and thus my roller coaster ride with them started. But this makes me wonder, how would they know if I told them it was a credit card? Is there a way for businesses to check whether a card is a debit or credit card? Now I’m curious if maybe I could just tell some car rental place in the future that it’s a credit card, rather than a debit card.