Yes, well, it used to be that easy around here but now many stores have "upgraded" to chip and pin, so now one has to stick the card in the reader and leave it there for some time. The machine could use that time to verify if the card is good for, say, $100, but no, it waits until the total is determined (almost always under $100 for me) THEN begins the electronic querying process while everyone twiddles thumbs. Aha, finally, yes the card is approved for $52.16. Since the total was above $50 you must sign too. Oops, silly you, you began to remove your card before signing! Now we need to start the verification process over. After more time, you put your wallet away so you can select the OK button and awkwardly sign on a screen with the fat stylus. Remember, you'll be penalized if you remove the card before the annoying buzzer sounds! Finally you are permitted to retrieve your wallet and put the card back in it. I really want to know who comes up with these designs, and how much field testing they do.