Become a Patron! I've written many times about my fondness for low-interest, and especially low-fee, balance transfer and cash advance credit cards, which allow consumers to borrow large — sometimes very large — sums of money for a fixed period of time and pay nothing to the bank if the loan is paid off by the end of the promotional period. This is a form of what I think … [Read more...] about Five profitable things to do with low-interest loans