MC, a credit account is set-up with you having a loan to bet with. You may get a 2 dime limit with a dime settle figure, meaning you get 2 dimes posted in your account without a post-up and then, whenever you win or lose a dime+, you and the book would settle the debt. Hope that helps. You need to know someone and get a personal referance from them at the book to get this I would think.