3 ms·
Even better, the device can have a camera that watches you put the item in your cart and marks it off the list.
by post-it 4y ago
Even better, the device can have a camera that watches you put the item in your cart and marks it off the list.
- canucker2016 4y agoOr it checks prices/inventory at other stores and lets you defer purchases to other stores to reduce how much you spend.