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PostFinance Checkout

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Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by PostFinance AG · postfinance.ch

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PostFinance Checkout: AI-assisted analysis on whats-best.ai PostFinance Checkout: AI-assisted analysis on whats-best.ai (dark)

Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

PostFinance Checkout at a glance

Vendor
PostFinance AG
Headquarters
Not stated on the vendor’s pages as of 3 Nov 2026
Data hosting
Not stated on the vendor’s pages as of 3 Nov 2026
Free plan
Not stated on the vendor’s pages as of 3 Nov 2026
Panel verdict
The AI panel rates PostFinance Checkout 1/5, the mean of 6 judges. PostFinance Checkout is PostFinance AG's card-acquiring offer, run through a back office tool, PAX card terminals and shop plug-ins. how scores are made
As of
Vendor pages captured 3 Nov 2026; evaluated by the panel 3 Nov 2026. all sources

PostFinance Checkout alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The Payments Engineer

Weighted verdict

Integrates the provider and gets paged when webhooks stop arriving. Wants a versioned API with idempotency keys, a test mode that behaves like production, the PCI scope of each integration stated, and a status page that admits incidents rather than a green dot.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Payments Engineer

Panel median The Payments Engineer This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The Payments Engineer
Payment methods & local coverage 1.5 of 5 1.5 of 5
Checkout, SCA & fraud 1 of 5 1 of 5
Settlement, reconciliation & API 2 of 5 2 of 5
Licence, risk & account terms 1 of 5 1 of 5
European sovereignty 1 of 5 1 of 5
Pricing transparency 0.5 of 5 0.5 of 5

Payment methods & local coverage

How this is scored

Which methods a European customer can actually pay with — cards and wallets, SEPA Direct Debit, and the local methods that decide conversion per country — judged on the named list per market rather than on a method count.

0 — Not a payment acceptance product; customers cannot pay through it.

3 — Card payments with the major schemes, plus wallets such as Apple Pay or Google Pay.

5 — Cards and wallets plus SEPA Direct Debit and several European local methods (for example iDEAL or Wero, Bancontact, Klarna, EPS) listed by name.

8 — Broad EU coverage named per country with the countries and currencies each method serves — including methods such as BLIK, TWINT, Przelewy24, EPS and Wero — multi-currency acceptance with settlement currencies stated, and which methods support refunds and recurring charges documented per method.

10 — Coverage is documented as a matrix a merchant can plan against: every method with its countries, currencies, refund, partial-capture and recurring support, and the provider's own acquiring versus third-party routing stated per method.

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The Payments Engineer

The captured pages sell an all-in acquiring agreement for "the most common cashless payment methods" including PostFinance Card, taken on PAX terminals, with only a named exclusion list (American Express, Lunch-Checks, ep2 gift cards). Beyond that no method is itemised per market, no wallet is named, and we found no public list of local methods or the countries and currencies each serves. 2 3 4

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Checkout, SCA & fraud

How this is scored

The path from basket to authorised payment under PSD2: hosted and embedded checkout options, 3-D Secure and SCA exemption handling, fraud screening, and what the provider documents about keeping legitimate payments from failing.

0 — No checkout or payment form; the product does not take a payment to authorisation itself.

3 — A hosted payment page or payment links with 3-D Secure.

5 — Hosted and embedded checkout options, 3-D Secure 2 with SCA handled by the provider, and fraud screening with configurable rules.

8 — SCA exemptions (low value, transaction risk analysis, merchant-initiated) applied and documented, the PCI DSS scope of each integration type stated, fraud tooling with rules and risk scores exposed to the merchant, network tokens or account updater, and liability shift explained per flow.

10 — Authorisation is engineered and shown: exemption strategy documented, soft-decline retry handled, authorisation-rate reporting by method and issuer country, and a checkout the merchant can run in their own domain while staying at the lowest PCI scope.

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The Payments Engineer

E-commerce collection runs through shop plug-ins for WooCommerce, Shopify and others, driven from a back office tool, and a free simulation mode lets you test before contracting — that last part I genuinely welcome. We found no public information on a hosted or embedded checkout flow, 3-D Secure or SCA exemption handling for merchants, fraud screening, or the PCI scope of each integration type. 4

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Subscriptions & recurring payments

How this is scored

Charging the same customer again: card-on-file and merchant-initiated transactions, SEPA mandates, subscription logic and dunning — and whether the stored payment credentials can leave with the merchant.

0 — One-off payments only; the product stores no payment method for a later charge.

3 — Saved cards (card-on-file) charged again for repeat or recurring payments.

5 — Stored cards and SEPA Direct Debit mandates for recurring charges, merchant-initiated transactions, and subscriptions or scheduled payments with notification of failed payments.

8 — Subscription billing with trials, proration and plan changes, smart retries and dunning, card account updater, mandate management with pre-notification, and a documented process for exporting payment tokens to another provider.

10 — Recurring revenue is a first-class product: usage-based and invoice-based billing, dunning with measurable recovery, token migration in and out documented with a stated timeline and format, and recurring support stated for every local method that allows it.

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The Payments Engineer not rated — no public information

We found no public information on stored-credential charges, mandates, subscription handling or dunning. The partner pages we read describe billing as sending and receiving invoices, QR-bills and an e-invoicing portal rather than repeat charges against a stored payment method. 5 6

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Settlement, reconciliation & API

How this is scored

Getting the money and knowing what it was: payout cadence and currencies, fee itemisation per transaction, reports that match a bank statement, and an API and webhooks a team can build finance processes on.

0 — No merchant reporting: the product is a payment button or link with no dashboard, report or API.

3 — A dashboard of transactions and payouts, a stated payout schedule, and CSV export.

5 — The payout schedule stated, reports or exports that link each payout to its transactions and fees, and a documented API with webhooks and a test mode.

8 — Configurable payout schedules and settlement currencies, reconciliation reports that match bank lines, accounting integrations or exports named, a versioned API with idempotency and published rate limits, and a public status page with incident history.

10 — Finance can close the month from the provider's data: interchange and scheme fees itemised per transaction, automated reconciliation to the ledger, a deprecation policy for the API, and full historical data exportable after the contract ends.

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The Payments Engineer

Payout within two working days and central settlement of all payment methods into a single reconciliation file are stated plainly, and there is both a simulation mode and a validation environment for payment files. We found no public documentation of a versioned API with webhooks and idempotency, rate limits, or a public status page, which is what I need before wiring finance processes to a provider. 2 3 4 6

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Licence, risk & account terms

How this is scored

Who holds the merchant's money under which licence, and what the contract lets the provider do on a bad day: freezes, reserves, termination, chargebacks. Scored on what the terms and the imprint state, not on reputation.

0 — The terms let the provider freeze funds or close the account at any time with no notice, reason or timeline.

3 — The regulated entity or the licensed partner behind the payments named, and a chargeback or dispute process described.

5 — The regulated entity named with its supervisor or licence type, the dispute process and chargeback fee published, and either safeguarding of merchant funds or a notice period for ordinary termination stated.

8 — Entity, supervisor, register number and passporting stated per country; safeguarding stated; reserve and rolling-hold conditions defined with limits and release timelines; freeze and termination terms with reasons and a route to appeal; PCI DSS level and attestation published.

10 — The bad day is written down: every regulated entity in the chain named with register links, reserve calculation disclosed, funds release timelines after termination committed, a documented complaint route to the supervisor, and exit terms that include handing back payment tokens and transaction history.

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The Payments Engineer

PostFinance AG identifies itself as a bank offering the whole payment process A to Z, and you terminate the agreement yourself rather than being auto-renewed. The captured pages name no supervisor or register entry and describe no dispute or chargeback process, safeguarding of merchant funds, or reserve and termination timelines. 2 3

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European sovereignty

How this is scored

Who the contracting and regulated entity is, and where transaction and cardholder data are processed and stored. Independently sourced by the sovereignty pipeline. The card schemes are US-based for every provider, so the scheme layer is not held against any one vendor; the part the vendor controls is.

0 — Contracting entity and processing of payment data both shown to be outside the EU, with no transfer safeguard stated.

3 — A named contracting entity and a privacy policy or data processing agreement; the processing location of payment data not stated or partly outside the EU.

5 — An EU contracting or regulated entity, with EU processing of core payment data stated or a subprocessor list published, and a data processing agreement offered.

8 — EU entity and EU licence, payment and cardholder data processed and stored in the EU on named infrastructure, subprocessor list published with locations, and a DPA covering the processing the provider does as processor versus as controller.

10 — Sovereign end to end and evidenced: European ownership, EU entity and licence, every processing location and subprocessor European, European rails (SEPA, Wero or national schemes) offered alongside cards, and certifications published.

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The Payments Engineer

The contracting entity is PostFinance AG, described as the only bank and financial services provider in Switzerland covering the payment process end to end — a Swiss entity, outside the EU. Where transaction and cardholder data are processed and stored is not stated on the captured pages, and no data processing agreement or subprocessor list was captured. 1 3

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Pricing transparency

How this is scored

Whether a merchant can compute the effective fee for their own mix of cards, countries and methods — including cross-border and currency conversion markups, chargebacks, refunds, payouts and monthly fees — from public pages alone.

0 — No public prices at all; every rate is a sales conversation.

3 — A headline rate published for one method or card type, or a "from" percentage.

5 — Rates published per main method with domestic and international cards distinguished, and any monthly or plan fee stated with its billing period; ancillary fees (currency conversion, chargeback, payout) may still be missing or "on request".

8 — Every method priced publicly, cross-border and currency conversion markups stated, chargeback, refund and payout fees listed, minimum monthly fees and contract term given, and whether the model is blended or interchange++ said plainly.

10 — Complete fee computability: the effective rate derivable for a given volume, card mix and country mix — interchange++ with the markup published or a blended rate with every exception listed — plus volume tiers, reserves and every ancillary fee on a public page.

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The Payments Engineer

The only public figures captured are promotional: 50 percent off a PAX card terminal with a POS bundle and three years of waived account and card annual fees, plus a note that third-party terminal providers may charge switching fees. We found no public per-transaction or per-method rates, monthly minimums, or chargeback, refund and payout fees from which a merchant could compute an effective fee. 2 3

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Questions about PostFinance Checkout

Is PostFinance Checkout European?

Not determined: the vendor’s pages as captured do not say where PostFinance Checkout is based.

Where does PostFinance Checkout store data?

Not stated on the vendor’s pages as of 3 Nov 2026.

Does PostFinance Checkout have a free plan?

Not stated on the vendor’s pages as of 3 Nov 2026.

What are the best alternatives to PostFinance Checkout?

As of 3 Nov 2026, the panel rates Adyen (3/5), Mollie (3/5) and Novalnet (3/5) highest among the other 35 Payment products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is Adyen (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: PostFinance Checkout alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

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Sources (6)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor page postfinance.ch Checked 3 Nov 2026 Details →
  2. 2 Payment methods & local coverage — found from sitemap www.postfinance.ch Checked 3 Nov 2026 Details →
  3. 3 Payment methods & local coverage — found from sitemap www.postfinance.ch Checked 3 Nov 2026 Details →
  4. 4 Checkout, SCA & fraud — found from sitemap www.postfinance.ch Checked 3 Nov 2026 Details →
  5. 5 Subscriptions & recurring payments — found from sitemap www.postfinance.ch Checked 3 Nov 2026 Details →
  6. 6 Subscriptions & recurring payments — found from sitemap www.postfinance.ch Checked 3 Nov 2026 Details →