(The customer has two daughters, each with their own set of clothes for their toys.)

Customer, to one daughter: “Since your shoes match her purse, you girls can share the two between you.”

Me, to the same daughter: “Oh, what a good idea! Do you always share with your sister?”

Daughter: “Yeah, mom says, ‘Sharing is caring’.”

Me, to the customer: “Ma’am, your total is [price]. Would you like to donate a dollar to our charity?”

Customer: “No thanks, I’ve spent enough of my money today!”