Woman shot after performing sex act for Pringles and $5

A woman performing a sex act on a man in exchange for $5 and Pringles was shot at a gas station by the recipient, according to police.  The woman was on the border with the arrangement, minus the shooting according to officers.  The man wanted his money back after the act, then shot her in the shoulder and fled.  The woman received non-life threatening injuries and will survive, no word on the Pringles.