<prompt> Human: I have a credit card with an airline company, and I could get a lot more miles with the card if I could use it to pay for my mortgage and car every month. But neither of those lenders let me make payment using a credit card. Is there any workaround for this? I know I could charge a cash advance to the card but the fees associated with it arent worth it at all. The only other option I can think of is using the credit card to buy one of those visa gift cards and using that to make the payments, but Im not even sure if that will work and it seems like a pain.Thanks for any advice!  <response>: No. The mortgage company and the car loan company dont want to pay 2-3 merchant fees just to give you free flights. 