In sweden you have to unpack and re-pack at the checkout. And if you have a backpack you can't place stuff inside it. No. You have to unpack, place everything on a scale and then place everything in your backpack again.

And for items like bread or so you need to navigate a number of menus to find it.

And of course you are asked if you are a member, if you'd like to become a member, if you want to do a donation, and a number of other useless questions.