Oh, so I'm going to pay more for customers who have "premium cards"? > Standard EU cards: 1.5% + €0.25 per transaction > Premium EU card: 1.9% + €0.25 per transaction That sounds completely backwards. They chose to have premium cards, not me.
> Commercial, corporate, or business cards issued by Visa and Mastercard
The reason is that in 2015 the EU capped interbank fees to 0.2% for debit cards and 0.3% for credit cards. Visa and Mastercard (and issuing banks) managed to carve out an exemption for payment cards that are issued to businesses. These cards do have much higher fees. I'm actually surprised that Stripe has refrained so far from charging more for business cards.