CVS Cashier: Ooh, you got a coupon.
Me: I always seem to get coupons for products I don’t need or a vaguely insulting amount of coupons for shampoo.
CVS Cashier: Well, today you have a buy three Cadbury Creme Eggs get one free.
Me: One free shot of insulin?
CVS Cashier: No. We double the price of insulin between Valentine’s Day and Easter.
Me: And in November.
CVS Cashier: No, we triple the price in November.