>>/56894/
Oh, God. How desperate were you?

By older Point-of-Sale, I just mean the ones that print a receipt and have a slot for a written in tip after the sale. Always write in a $0.00 (with the cents raised, in a smaller print and underlined) with no space for manipulation. I always don't trust those, especially if it's nonwhite. Chinks at donut places have tried doing that multiple times to me.