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But according to this theory, it sounds as if one should ask for the receipt afterwards?
by to3m 9y ago
But according to this theory, it sounds as if one should ask for the receipt afterwards?
- SubiculumCode 9y agoBy one do you mean the consumer? Gas pump software seems to come with two variants: 1) Ask before pumping gas. 2) Ask after pumping gas.
- computator 9y agoI see the misunderstanding. You're thinking that the pumps should be designed to always give the receipt afterward. Yes, that would be the ideal way to reduce the possibility of cheating. However, in the pumps he's talking about, the machine prompts you beforehand: "Click here for a receipt". The receipt decision (yes or no) is always before. There is no way to ask for a receipt afterwards. He always asks for a receipt (even if he doesn't need the receipt) because he figures that the machine is less likely to cheat him in that case.
- KickKat 9y agoOne can always get a receipt from the attendant after the sale, at least at every gas station I have ever been to.