>1. Require cash. They'd have to make that very clear at the entrance to the store. This is just a guess, but I think most Swedes don't carry enough cash to ev

>1. Require cash. They'd have to make that very clear at the entrance to the store. This is just a guess, but I think most Swedes don't carry enough cash to even pay for groceries when they go shopping. I haven't had any paper money in years, just a few coins.