Quote Originally Posted by jaewing
Hmmmm what do you think owns that store pal? That's right some guy trying to make a living. So you did take from a real person.

Solution:

Go back and inquire about the price. Maybe he charged you correctly for what you got and no harm no foul. If he did undercharge you and you are now back in his store bringing this to his attention most shop owners will say thanks but don't worry about it.

By merely offereing to correct the mistake you will reap greater rewards from that shop owner in the future than the two free sticks.

You make the call.
Looks to me like he's saying he's gonna make it right. I still have this huge exclamation mark hovering over my head though . . .