I tried to use my Harrah's card to get into the game and it was denied; and that was after I tried to use a Triple A card. I called AAA Financial Services and they said the same thing; no use card for on-line gambling--but the woman on the line said after looking at the billing, "but it came through as a business transaction, I dont' understand why we didn't honor it." So I quit trying. I am really p....d at Harrah's--two faced b......ds.