In a recent episode of Planet Money, we dove into the wild world of package sizes. Tiny Coke cans. Family-size cereal. Travel-size deodorant. Jumbo-size peanut butter jars. Companies have figured out ...

In a world where grocery prices fluctuate and shopping budgets are stretched, understanding unit pricing can be your secret weapon for savings. Mastering the art of reading unit prices empowers you to ...

The price of eggs and other staples gets a lot of attention lately but a more insidious phenomenon, "shrinkflation," is also leading consumers to pay more for less, often without even noticing. What ...