Using Smart Phone
Sometimes, it's disheartening to make time to go to the store, and your items are unavailable. Going online assures you that your items will be there and the worker brings them to your car.
Inloads them from their cart. Places them in your vehicle.
All you have to do is say, "thank you!"
When You Order - Pickup Option
Unless the item is unavailable. Then you receive a message saying your transaction is cancelled.
But, normally, when you click on the cart, and checkout, you can pay for your items with some sort of a payment, and can sit in your car in the parking lot.
This is the pickup option. You select your local Walmart. Order your items, pay for them, and they will let you know your order is pulled and ready for pick up.
Picked Up and Ordering Again
Well. Look how this saved me a trip to the store. I still need my items, but I know Walmart doesn't have them today. Although, I can click "reorder" and get them as soon as they are available.