<prompt> Human: And I do cash advance and take out 100 how much will I have to take back  <response>: Cash advances begin to run their interest on the day you take it. Effective you are paying 2 on that money every month. BUT, there is also typically an upfront fee, most cards will charge you 3-4 minimum of 10 or 15 just for doing the cash advance. So it is way more than 24.99 when you get down to it. Please, do not go take a cash advance for 100, sell something. 