Matt Barrow wrote:

"John" wrote in message ...
abripl wrote:

Hi,

Just returned from Oshkosh home to Pierre SD. I filled up at Dodge
Center MN this AM and not being familiar with the self serve gas
fillup, I did not hang up the pump handle properly. Somebody after me
continued pumping another $150 on my credit card ($200 instead of about
$50). My experimental only holds 35 gal bone dry. If it was you that
accidentally filled up that morning after me and don't see
corresponding "HARTLAND FUEL PRODUCTS - DODGE CENTER" credit card
charges on your card please contact me. Paul at 605-224-0660

Now that's been a few days, has the charge amount POSTED to your credit
card account? Is it an even number like $200 or is it a more realistic
number like $197.34 ?

Question is: How did he know, as soon as he did (a matter of hours), that
someone pumped gas on his card?

As Ted wrote in another post, the OP probably checked his account online or
even via telephone. MBNA credit cards (such as AOPA credit card) even show
authorizations in real time so it would show online immediately after the
transaction. Some transactions (like hotel rooms, rental cars, and gas
purchases) authorize a higher amount off the bat then will eventually be
posted, so that's why I asked my questions. You only pay what actually POSTS,
which might vary from what can be authorized. So it is possible the OP wasn't
actually charged anything higher than what he expected at the time of purchase.