If you ignore supermarkets, basically no place sells stuff in that low of an amount. Using Stripe as an example, transaction fees are 1.5%+1.8kr. I’m hard press

If you ignore supermarkets, basically no place sells stuff in that low of an amount. Using Stripe as an example, transaction fees are 1.5%+1.8kr. I’m hard pressed to find a place that sells items with a price below 20kr, and even cheap crap from china costs at least that when buying online. So unless your business has an unexpectedly large amount of low price transactions, it’s not a big issue.