Here's a sticker at a large Danish supermarket showing it isn't necessarily that simple. It says local and foreign debit cards are free, but Danish credit card

Here's a sticker at a large Danish supermarket showing it isn't necessarily that simple. It says local and foreign debit cards are free, but Danish credit cards cost 0.9375% extra and foreign ones 1.75% extra. Maybe the rule only applies in the Eurozone? https://imgur.com/a/UDnathK https://imgur.com/a/UDnathK