Payment processing is not a commodity. A studio with 200 members paying €60/month moves €144,000 a year through a processor. The difference between 0.45% and 2.9% is €3,528 per year — enough to cover a part-time receptionist or three months of marketing. Picking the right processor for your market is one of the highest-leverage decisions you make.
European studios in 2026 have three serious options: Stripe, Square, and MobilePay native. They are not interchangeable. Each has a market where it wins, and a market where it loses badly.
Stripe — the European default
Stripe handles cards from anywhere, in any currency a studio realistically needs. The 2026 European pricing:
- 1.4% + €0.25 for European Economic Area cards
- 2.9% + €0.30 for non-EEA cards (UK, US, Asian tourists)
- +0.4% for currency conversion if you settle in a different currency than the card was charged in
Stripe supports Apple Pay, Google Pay, SEPA Direct Debit, iDEAL, Bancontact, Klarna, and recurring subscriptions natively. Settlement takes 2 business days in most EU markets, 7 days in newer regions. The developer experience is the best in the industry — webhooks are reliable, the dashboard is genuinely useful, and chargebacks have a clear workflow.
The weakness: card fees compound. A €60 monthly membership pays €1.09 to Stripe. Over a year per member: €13.08. Multiply by 200 members and Stripe takes €2,616 annually before you have done anything else.
Square — the hardware-first choice
Square's European pricing is similar to Stripe on paper (1.4-1.9% for European cards, depending on the rate plan), but the company is built around physical retail. The card readers are excellent, the POS app is polished, and the integrated inventory system suits studios selling retail products alongside classes.
Square's weaknesses for studios are real:
- Recurring billing is weaker than Stripe — fewer dunning options, no native trial-to-paid conversion flow
- Developer integrations are more limited; webhooks are less granular
- Multi-currency settlement is patchy outside the UK and Ireland
- No native iDEAL or Bancontact support — bad news for Dutch and Belgian studios
Square shines if you run a hybrid studio with significant in-person retail: branded gear, supplements, drop-in walk-ins paying at the counter.
MobilePay native — the Nordic outlier
MobilePay is the dominant payment method in Denmark (95% market penetration), Finland, Norway, and Sweden. Vipps merged with MobilePay in 2024, and the recurring agreement product is the cheapest serious payment method in Europe:
- 0.45% per transaction for recurring agreements — no fixed fee
- Instant push notifications to the member's phone for charges
- One-tap renewal approval — no card details to keep current
- Settlement in 1-2 banking days
The same €60 monthly membership costs €0.27 in MobilePay fees versus €1.09 in Stripe fees. Over 200 members for a year, MobilePay costs €648 versus Stripe's €2,616 — a €1,968 difference.
The catch: MobilePay only works in Denmark, Norway, Sweden, and Finland. A Copenhagen studio with 5% German tourists still needs Stripe as a fallback for the cards MobilePay cannot serve.
Worked example: 100 members at €60/month
| Processor | Per transaction | Annual cost |
|---|---|---|
| Stripe (EEA cards) | €1.09 | €1,308 |
| Square (1.6% mid-tier) | €0.96 | €1,152 |
| MobilePay recurring | €0.27 | €324 |
Decision matrix by market
UK and Ireland
Stripe. Square is a credible alternative if you have retail. MobilePay is not available.
Germany, Netherlands, Belgium, Spain, France, Italy
Stripe. Local payment methods (SEPA, iDEAL, Bancontact, Sofort) matter more than card fees in these markets, and Stripe supports them all natively.
Denmark, Norway, Sweden, Finland
MobilePay primary, Stripe fallback. Route domestic members through MobilePay's recurring agreement (0.45% fees), keep Stripe enabled for foreign tourists and corporate cards.
Why processor support matters at the platform level
Booking platforms that support only one processor force a single answer regardless of market. A Stockholm studio paying 1.4% Stripe fees when MobilePay would charge 0.45% is leaving roughly €1,000 per 100 members on the table every year.
Class Booking supports Stripe and MobilePay native side-by-side. A Danish studio can route domestic members through MobilePay and foreign cards through Stripe automatically, with reconciliation handled in one dashboard. The platform should not pick your processor for you — your market should.