This spot is great for racking up RP points. I tried different positions here to be handcuffed, as you can be caught by people walking down the isle next to the counter, however not many people use that isle so you can stack up a good chunk. Couldn't get a afk position to just let them roll in, but did discover that the points earned per second decrease slowly. Not sure if there is a cap to how low the RP a second can drop.
You can AFK by turing your back to the counter woman, exposing your front jacket and having a tug, you get some meaty points everytime you cum. So load up a vibrator, use the clit or stoke emote and you can afk. The cashier will only turn to look, but never gets alerted. The climax near someone points are only active for a few seconds, but it doesn't seem to decrease like the others.