Protip for you all: At the majority of the big gas stations, if you fill up, call over the intercom or walk inside and request for the pump to be turned on. MOST, can remotely bypass the $1 and turn it on.
Protip 2: either ask them to wait 30 seconds for you to mozy-on-over, or relocate to the pump before asking.
In case anyone thinks this is an anecdote from the 1930s, I have done this in recent years. I find paying at the register and making the request in person to be more effective.