Actually, I have several pet peeves about these devices, but I'll concentrate on the main one.
Why does it have to display the previous transaction amount until after you've swiped your own card. Every time I use one of these things, I feel sure they're going to charge me for the gas the person before me put in their car.
It seems to me that it would not be a difficult thing to have these machines programmed to zero out the amount once the previous person's card has been successfully charged.
As it stands, I'm always afraid that maybe the person before me drove off without paying and I'm going to get stuck with their gas being charged onto my card. Now, I know that most of these machines make you put in the card before you can pump gas, so I guess it would not be possible for the person to drive off and leave a balance that would be charged to the next person's card. But it also just seems possible that they could zero the amount out and not leave it up there till the next person starts to pump their gas.
This problem happens with several different gas companies, so it's not limited to just one brand. And it doesn't seem to matter if you press "pay outside" before you put in your card, the amount of the previous transaction is still displayed and you can't make it go away.
Am I the only person bothered by this?