How do people properly card Western union ? One of my cousins gambler partners does it all the time... They were rolling dice for money, this guys had alot of cash, he'll lose all his cash ( $3,000 ) get right on his laptop in the car, card western union or however he did it, goes to WU and comes back with 3,000 everytime like nothing in the same day... my cousin was saying that the guy told him he was carding WU or something similar.