A few weeks ago my wife had a birthday and got the Mama Mia DVD. A few weeks later she mentioned this to her sister who said "Oh, I got you that for Xmas -I'll get you something else".
So yesterday (we don't see her often) she gave my wife a belated Xmas present - A CD which she also got for her birthday! My wife didn't want to say anything for a second time.
It's not shrink wrapped and she has no receipt.
Is there anywhere which will exchange it?