Connect Mollie to Shopify or Shopify Plus to offer iDEAL, Bancontact, and cards, reduce payment failures, and keep checkout data clean for reporting and refunds.
• Shopify creates a payment session and redirects the customer to Mollie Checkout or hosted payment flow, then returns them to the Shopify order confirmation URL.
• Mollie payment IDs are stored against the Shopify order/transaction so captures, refunds, and chargebacks can be reconciled to the same order record.
• Payment status updates are synced back to Shopify via Mollie webhooks, mapping states such as authorized, paid, failed, canceled, expired, and refunded to Shopify’s order/payment timeline.
• Refund requests initiated in Shopify are sent to Mollie, and refund outcomes are written back to the Shopify order as transactions, including partial refunds when supported.
• Currency and amount values are validated between Shopify and Mollie to prevent mismatches, with declined or invalid payments recorded as failed transactions.
• Webhook retries and API errors are logged, and idempotency handling prevents duplicate payment updates when Mollie sends repeated notifications.
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We set up Mollie in Shopify, map payment methods per market, and validate the order and payment status flow end to end. You get a tested checkout setup, not a “install and hope” gateway.
Yes, Mollie supports refunds, and we verify how they sync back to Shopify for full and partial refunds. If your flow needs split shipments or multiple captures, we confirm the exact behavior before go-live.
Payment status, transaction IDs, refunds, and chargeback events can be tied to Shopify orders for cleaner reconciliation. We also align the data with your accounting and reporting needs so payouts match orders.
Yes, Mollie supports multi-market setups, and we configure payment methods by country and currency rules. This keeps local preferences available without breaking your Shopify checkout logic.
scandiweb has delivered 2,100+ eCommerce projects since 2003 and supports 450+ active clients with SLA options. We handle setup, QA, and ongoing fixes when payment providers update APIs or requirements.




