That’s the way to do it. The less time I have to spend shopping the better. Just put my stuff in a sack, charge me, and out the door.
Believe it or not, many years ago, except for the display in the store window, everything you wanted to buy in a store was behind a counter. And you were not allowed back there. Somewhere along the way this basic principle got lost and we turned retail stores inside out, giving customers free access to the stockroom while putting employees where the customers used to be. The results have been a disaster. As any perusal of an aisle in a Home Depot will demonstrate.
You don't even have to go IN the door at Kroger or Walmart these days. Order online, pull up to a marked parking space, punch in some numbers, and push the button to open your trunk.