Cost model: Tatra
Updated
One-time licence instead of platform rent: what you pay, what you do not, and where the honest limit sits.
What you pay
The licence once, plus your server and the payment provider's per-transaction fee. That was the list.
What you do not pay
No monthly rent to a platform, no revenue share, no surcharges to unlock features. A shop that grows does not get more expensive for growing.
The honest limit
Because you settle directly with the payment provider, you are the seller, with everything that entails: legal texts, withdrawal, VAT. For sales to private customers in other EU countries the destination country applies; thresholds and the reporting scheme belong with your tax adviser before the first cross-border sale. That is the price of nobody taking a cut.