I was given a free no deposit $100 chip to play in the casino. I was playing Mystic Dragon and won the random jackpot of over $5300. I contacted the casino and was told the winnings were not valid as i had not deposited before using the chip. i am a depositing player there, but used several free no deposit chips that were sent to me in the mail. (email) They told me that if i deposited right then and there, they would give me a nice deposit bonus and maybe my luck would continue. i am wondering if there is anyone i could talk to, to find out if this is fair and standard practice for online casinos. I am very new to this and feel cheated. Any help that you or anyone can give would be greatly appreciated. Thanks for listening.