The point is that once your memory fades, that's it. Unless you took a receipt, kept it, don't lose it, AND have a reason to look at it, the purchase will essen

The point is that once your memory fades, that's it. Unless you took a receipt, kept it, don't lose it, AND have a reason to look at it, the purchase will essentially have never happened. If it's on a card it's on that statement forever.