PostFinance Checkout für Online-Shops
PostFinance Checkout provides you the perfect foundation to equip your online shop with the most popular Swiss payment methods. By integrating into Payrexx, you not only accept the PostFinance Card and E-Finance, but also TWINT and international cards like Visa and Mastercard through a single module.
PostFinance Checkout
FREE
STANDARD
PREMIUM
Full Swiss Payment Acceptance
With this module, you combine the most important Swiss payment methods like PostFinance Card, E-Finance, and TWINT under one roof. Through Payrexx, you offer your customers exactly the payment methods they use in everyday life.
No-Code connection
Thanks to the intuitive no-code integration of Payrexx, you activate PostFinance Checkout in your online shop without any technical expertise or tedious programming.
Centralized Reporting
Keep full control over your sales at all times through the central management in your Payrexx backend. All transactions from PostFinance Checkout are clearly presented.
Processing by
Third-party provider
Type
Third-party provider
Availability
see documentation
Transaction fees online
FREE
STANDARD
PREMIUM
Kanäle
Online
Functions
See documentation
Documentation
Here's how you can activate PostFinance Checkout
Frequently Asked Questions about PostFinance Checkout for Online Shops
Answers to typical questions that merchants and SMEs have about the payment method Postfinance Checkout, including important information about costs, security, and implementation for use in checkout or online shop.
Why don't I automatically see Visa and Mastercard and what do I need to do?
PostFinance Checkout does not automatically add Visa and Mastercard. You must manually add these payment methods and explicitly name them as “Visa” and “Mastercard” so that they function correctly and are displayed properly.
When do I use PostFinance Checkout in Payrexx instead of PostFinance Pay directly in Payrexx?
You use PostFinance Checkout primarily when you already have an existing PostFinance Checkout contract and setup and want to continue using this cash flow, or when you consciously want to use the PostFinance Checkout environment for billing and reporting. Although Payrexx points out that PostFinance Pay within Payrexx Pay is often the simpler way, PostFinance Checkout remains relevant if your provider setup is already based on it.
How are contract, cash flow, and gateway handled when I use PostFinance Checkout with Payrexx?
You have the cash flow contract and the payouts directly with PostFinance Checkout. Payrexx is your gateway contract partner for the payment mask and the technical checkout integration. For payouts, settlement, and provider-side billing questions, PostFinance Checkout is responsible; for the gateway configuration and checkout integration, Payrexx supports you.
What is PostFinance Checkout as a third-party in Payrexx?
You integrate PostFinance Checkout as an external payment provider with Payrexx. Payrexx provides you with the gateway, meaning the payment interface and checkout integration, while the processing runs in the background through your PostFinance Checkout setup.

