You can still make money on a payment card off the interchange fees. Unless this if a different story than the one that went around this summer GS isn’t actually losing money on the card, profits aren’t just growing at the rate they want. Apples software makes it easy to see how much you need to pay to avoid interest and gives flexible 0% financing options. So what if they aren’t making money off of interest and late fees. Being anti consumer isn’t the only way to make money in finance.