Stripe's standard rate is still 2.9% plus 30 cents a transaction

The workload

A solo founder pricing a product has to translate Stripe's fee schedule into a real per-sale cost before setting a price. That means reading past the headline figure to the add-ons for card type, entry method and currency, because a single blended assumption understates the fee on every international or manually entered transaction. Verified: Stripe's US pricing page, retrieved 16 September 2026, states the domestic online card rate as 2.9% plus 30 cents per successful transaction, with a 0.5% surcharge for manually entered cards, 1.5% for cards issued outside the US, and 1% where a currency conversion is required. Building a gross-margin model on the domestic figure alone will misprice every sale to a non-US customer.

What the documents show

The US and UK pages describe different baseline rates, not one global number restated in local currency. Verified: Stripe's UK pricing page, retrieved 16 September 2026, states a UK domestic card rate of 1.5% plus 20 pence, a European Economic Area card rate of 2.5% plus 20 pence, and an international card rate of 3.15% plus 20 pence, each with an additional 2% where currency conversion applies. Read together, the two pages establish that Stripe prices by the card's country of issue relative to the merchant's own registered country, not by one worldwide percentage. A founder who quotes the Stripe fee as a single figure, without naming the merchant's country and the customer's card origin, is restating a partial fact as if it were complete.

The operating cost

Verified: for a US-registered seller taking a domestic card, the cost is 2.9% plus 30 cents per transaction, in US dollars, as the page shows it on 16 September 2026. For a UK-registered seller taking a domestic card, the cost is 1.5% plus 20 pence per transaction, in pounds sterling. Neither page states a period beyond per transaction, and neither commits to the rate for a fixed term; a living pricing page can change at any time, so the only date that can be cited honestly is the retrieval date, not a publication date.

The stop condition

This is an editorial observation, since neither page names a stop condition itself: a founder relying on the standard rate should stop treating it as fixed once transaction volume or a specific vertical qualifies for Stripe's custom pricing, which both pages reference without disclosing figures. Until then, the published rate is the only number a solo operator can build a margin model on without a sales call.

• Does the customer mix include enough international or manually entered cards to change the blended rate materially?
• Has anyone checked whether the registered business country matches the pricing page being read?
• At what monthly volume would a custom-priced conversation with Stripe be worth having?

A processing rate quoted without its country and card-type qualifiers is not wrong so much as incomplete, and the gap between the headline number and the full schedule is exactly where a thin software margin disappears.