Pizza Delivery Tip

[udbrky]

I once delivered to a guy. It was dark and his order was $9.50. He gives me a bill and I'm trying to see if it's a 10 or 20 since he was an idiot and didn't turn on his light. I see it's a 10 and I'm diggin in my pocket for change and he says "Don't worry about it and shuts the door." When I got back, I found out he called our call center - who takes 99% of the orders - and told them I didn't have change to give him and they gave him a free pizza. After that, I made sure I always gave change back - or at least tried to.