What there should be is a local store that stocks everything (rather than having to choose between one of 50 different specialised stores), and rather than self service from walking around the store, you simply ask the shopkeep to bring you what you want.
And then instead of having to go to that store, the shopkeep could even send someone to bring you the goods. It would be like the olden days.
And then instead of having to go to that store, the shopkeep could even send someone to bring you the goods. It would be like the olden days.