It can be easy to grab items off the shelves and throw them into the cart at random, but you will miss the biggest grocery ...

A variety of grocery options will be available for each item, such as different types of onions (white, yellow, and red) that you can quickly add to your cart by tapping the plus (+) symbol.

Here, Kilgore recommends six items that retirees — and the rest of us — should never put in their grocery carts to save and spend smartly. Before heading to the grocery store, determine what ...