About multi carding, Darkoz said he started multicarding when he had basically lost ALL of his money in a Casino and was already on the bus headed home and realized he forgot his Player's Club Card in his machine. He went back to the Casino and lo and behold, some random gambler was playing hard on his Player's Club Card without even realizing it. Darkoz said that the random gambler earned him like $50 in points and $50 in free play when he was basically broke before the random gambler played hard on his Player's Club Card and that's how he got the idea to do the multi carding thing. IIRC, a bunch of his acquaintances play on each other's cards or something like that and split the promotional profits like free play or something like that .