I think this is probably a case of the individual retailer accepting credit cards, but that doesn't mean your credit card's issuing bank is going to approve the

I think this is probably a case of the individual retailer accepting credit cards, but that doesn't mean your credit card's issuing bank is going to approve the purchase. Obviously if they accept them, there must be some banks that don't mind, but I know that many issuers won't accept the transaction. Kind of like the situation we have here: Wells Fargo blocks cryptocurrency purchases, but not every bank does.