 All right, Amazon Prime Day. Oh, I know you're super excited. There's so much going to be on sale, so much that you're going to buy that you probably don't need. But I wanted to pass along some things that you buy on Amazon that you can never return. Which, by the way, Amazon sells about 15 million products, right? And not all of them are returnable. We're going to start with hazardous materials, flammable liquids or gases.