When you exit Costco, you might wonder why an employee checks your receipt. The real reason isn't what you might think. Primarily, it's to ensure you haven't been overcharged. This practice helps ...

Costco is reshaping one of the most sensitive parts of the warehouse experience: the moment you pay. Self-checkout, once a relatively anonymous way to scan a cart, is now a frontline for membership ...

I don't know about you, but I've always assumed the store employees checking receipts at the door are making sure customers aren't smuggling things out in their shopping carts. Contrary to popular ...