Finnish Lidl history remind me to check how are the tills setup. In Finland they have conveyor belts on both sides. So you can pack there and then after the cashier has scanned items. Some cultural differences that you don't often think about.

Our Lidl has those (north carolina). We've had our local Lidl about... 7 years? I can not actually remember if they had them on day one, or if it was introduced during covid years. But... it's quite handy. I seem to think our Aldi previously had them, but my last trip there last month they'd redone the whole place - more self checkouts, and I only saw single conveyor belt setups.