Shoppers who use shopping carts embedded with digital screens to assist trips to the supermarket spend up to a third more than those who do not, according to new research by Bayes Business School.

Instacart's Caper Carts bring fast checkout, coupons, and loyalty perks to Weis stores, but their cameras, location tracking, and in-aisle ads make the grocery cart feel like a data machine.

Psychology says people who keep adding items to cart to buy during a sale aren't always ready to complete a purchase. Many ...

Shopping can be incredibly rewarding. But it can also be maddening. We buy stuff we need, stuff we want, and sometimes stuff we neither want nor need. Shopping wisely can mean you not only get exactly ...