My pet peeve is when drivers try to tell me that their machine to process credit cards is broken and I need to pay in cash (so that they can avoid a payment pro

My pet peeve is when drivers try to tell me that their machine to process credit cards is broken and I need to pay in cash (so that they can avoid a payment processing fee). When I respond that I don't have any cash and that they're just going to have to give me the ride for free, miraculously they are able to resolve the problem and take my card...