Barcode scanner

It started out as a small humble stall selling home grown vegetables. That was 10 years ago but look at it now; its 2 shops joined together to form one huge fruits and veggies store! I’m talking about the little stall by the supermarket where I used to go shopping in my old neighbourhood. I’ve moved away from the area but last week I went down there and I couldn’t believe my eyes; the owner has turned the old stall into a giant store with all the whiz bangs like POS machines with barcode scanner. I am most impressed, what would it become in another 10 years?