I'm overseas with a friend and he gave me permision to use his credit card to try win him some money online with the sports betting comlany I use back home in Australia. Long story short I've deposited around $5000 in a few days lost it all and he's claiming he said I could only use $1000 not the rest. He's going to be ringing the bank to claim that all the transactions are unauthorised and have them reversed. I've deposited close to $100 000 of my own money with this company it's not a once off. That's with my own cards. This card was his and I haven't had to verify it. He will get the $5000 back when the bank contacts the sports bettor and they give them my details which don't match the card. My question is what kind of trouble can I get in for this if any at all considering I haven't done anything wrong. Does the bank come after me and try have me charged with fraud? Or will he get his money back and the betting agency just claim I owe them $5000? When it comes down to it hes going to claim I used it unauthorised and I'm going to say i had his permission. Not really sure what to make of all this and where it's heading ....