Walmart’s is good. You check in on the app when you leave the house. It knows when you arrive and you tell the app which lane you parked in. They carry it out and put it in your car. I typically help them put it in the car, but I’ve noticed most people don’t. We started doing it long ago when it was new, hardly anyone was doing it and you had your choice of appointment times. Now it’s pretty popular, they have a ton of employees shopping the stores most of the day. Shop online Friday or Saturday and pick up at 7:00 on Sunday morning. They restock overnight so you will have minimal substitutes and out of stocks.