Easy scenario, if you booked a one hour appt for say 3$ and accidentally give the providor 4$ you realize it in the car. Would you call her and ask for the $ back? Providors, if the hobbyist didn't say anything I'm sure you would assume it was a tip but if he called and asked for it back what would you do?
Originally Posted by Imsecretlyaninja
First of all: It's P-R-O-V-I-D-
E-R
Second of all: If a guy gave me more money then he was suppose to then that means it's a tip. If he called me wanting the extra back I'd give it back to him. But I'd probably laugh at him thoroughly for being a failure at math (I'm joking, guys)