Using the supermarket cart and checkout metaphor, after the customer selects an item, it is placed into a "virtual shopping cart." The items remain in the cart until the customer is ready to ...

Imagine gliding through the aisles of your favorite supermarket on a motorized shopping cart, also known as an electric ...

Shopping carts are surprisingly expensive. Prices range up to about $300 for a cart, which may seem like a lot, but they have to be pretty rugged and are made to work for decades. Plastic carts ...

So listen, when I was a kid, I loved going to the grocery store, and it was entirely to ride around on the back of a shopping cart. But the modern shopping cart as we know it didn’t always exist, ...