It might be a good idea to think twice before handing over your credit card to your kid.The father of a teenager recently received a credit card bill for $7,625.88 (£5,255.03) after his 17-year-old son made a series of FIFA in-game purchases. "It floored me. Literally floored me, when I'd seen what I was being charged," the father, Lance Perkins, told CBC News. "He thought it was a one-time fee for the game. He's just as sick as I am, [because] he never believed he was being charged for every transaction, or every time he went onto the game." Perkins has now issued a ban to keep gaming systems away from his son. "There will never be another Xbox system - or any gaming system - in my home," he said.A brutal punishment indeed, but at least it's something he'll probably never forget.