Cheating The System
There was this little shtick that one customer would do. She ordered from us about once a week and our store was just a revolving door so we always had new drivers. Whenever a new driver would go out to her house, she would know because she was familiar with most of us. She would always order a medium cheese and a 20 oz drink and paid with cash every time.
So she would see the new driver and take a while to count out the change to the penny. She would then give the driver exact change and say, “Oh I don’t need change back for anything. Have a great day!” The driver would turn around, dejected, and she would always say, “You forgot something!” and hold out her hand. $20 without fail.
She was one of my favorite customers whenever I was delivering.
Story credit: Reddit / Melemakani