Connect BigCommerce to Paytrail to accept Finnish bank payments, cards, and local methods with reliable settlements, smooth refunds, and a checkout your Finland shoppers trust.
• BigCommerce checkout sends the order total, currency, customer, and return/callback URLs to Paytrail for payment initiation and authorization.
• Paytrail returns a transaction reference that is stored on the BigCommerce order and used to match callbacks, settlements, and refunds.
• Payment status changes are received via Paytrail callback/webhook messages and mapped to BigCommerce payment states (authorized, captured/paid, failed, canceled).
• Order metadata and payment method details are persisted for auditability, including Finnish bank selection, card payments, and other local payment methods supported by Paytrail.
• Refunds are initiated against the captured Paytrail transaction and the refund status is synced back to BigCommerce, keeping totals aligned per order.
• Settlement-related identifiers are logged per transaction so Paytrail payouts can be reconciled against BigCommerce orders and finance reports.
• Signature validation and idempotency checks are applied on callbacks to prevent tampering and duplicate state updates.
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Paytrail handles the authorization, then the integration posts the payment result back to BigCommerce so the order is updated without manual checks.
Yes. Paytrail is a Finnish payment service provider, so you can offer Finnish bank buttons, cards, and Finland-focused local payment methods customers recognize.
Yes. We map Paytrail transaction identifiers to BigCommerce orders so settlements can be matched per order in reporting and finance workflows.
Refunds can be triggered based on the store’s process, and the integration keeps the Paytrail refund reference tied to the original BigCommerce order for clean audit trails.
Yes. Our analytics team has delivered 575+ eCommerce BI dashboards and can QA checkout events so payment-step reporting stays reliable after go-live.










