First, make sure of the following:
- Payment page override is activated by Paytrail. If not, contact our customer service.
Instructions to activate:
- Go to Paytrail's Merchant panel and click tab Settings -> Shopify payment page bypass.
- Select the payment method you want to activate, for example Osuuspankki.
- In the next screen that opens, select your online store.
- Enter your Paytrail Merchant ID and Access Token in the fields provided and save. Be sure to leave Test Mode off if your store is no longer in the testing phase.
- Repeat steps 1-3 for all payment methods.
- Deactivate "Paytrail payment methods" in Shopify from Settings -> Payment Providers -> Alternative Payments.