The transition from PostFinance PSP to Checkout Flex
In the constantly changing digital world, companies also adapt their offerings to the latest technology trends. As part of these dynamic developments, the company PostFinance has decided to phase out the PSP products Basic, Startup, and Professional by the end of the year. However, this does not mark the end, but rather the beginning of a new era of payment processing: PostFinance Checkout Flex.
Fabrice
Knecht

Message from PostFinance
PostFinance has recently contacted all its customers to thoroughly inform them about the upcoming transition. For the customers, it was thus a clear signal that they can count on the reliability and transparency of the company even in times of change. This proactive communication approach has certainly contributed to further strengthening the trust and loyalty of the customer base.
Thank you for using PostFinance Basic, Startup, or Professional in your online shop. As previously informed, the existing solution will be discontinued on 31 December 2023 and replaced by the Checkout Flex payment solution. You can find more information about the discontinuation of the existing solution in the attached termination letter.
The new Payment-Service-Providing complete solution from PostFinance offers you maximum flexibility in the integration of payment methods and the choice of acceptance partners. With the user-friendly Checkout Backoffice Tool, you can also easily manage all settings and online sales in the E-Payment module.
For a seamless transition from the existing PSP product to Checkout Flex with the E-Payment module, we recommend that you configure the new solution promptly. If you have set up your online shop through a web agency, please involve your contact person in good time.
A compilation of the most important steps for the upgrade to Checkout Flex can be found in this booklet. This guide is intended to assist you in setting up the Checkout Backoffice and configuring the most important payment methods such as credit card, PostFinance payment methods, and TWINT.
— Message PostFinance
PostFinance will discontinue its previous PSP products (Basic, Startup, Professional) by 31 December 2023 and instead introduce the more flexible and user-friendly solution "Checkout Flex". This new solution enables simple management of settings and online sales through the Checkout Backoffice Tool. For a smooth transition, it is advisable to configure Checkout Flex as soon as possible and, if applicable, involve your web agency early on.
Interesting Facts on the Topic
PostFinance is one of the leading payment service providers in Switzerland and has a long history in the financial world.
Checkout Flex was developed to meet the growing needs of the e-commerce market.
Switzerland has one of the highest e-commerce penetration rates in Europe.
With Checkout Flex, customers can pay in their preferred currency.
The system also offers recurring payments, making it ideal for subscriptions.
The transition from traditional payment methods to digital solutions has changed the business world in Switzerland.
Through the integration of PostFinance and other payment methods such as TWINT and bank transfer, Payrexx has doubled its customer base in a short time.
An Easy Switch from PostFinance to Payrexx
An alternative to the new Checkout Flex solution is switching to the all-in-one payment solution from Payrexx. One of the main reasons why many companies consider switching to Payrexx is the simplicity of the process. Clear instructions and a dedicated customer support team ensure a smooth transition.
The integration is quick, and the system can be started on the same day. The onboarding process is brief and precise, so no valuable time is lost. Another significant advantage is cost efficiency: No setup fees are incurred. This makes switching to Payrexx not only easy but also economically attractive. With Payrexx, companies opt for a solution that is convincing in terms of both user-friendliness and economic aspects.
The Ideal Checkout Product for Comerciante
For those considering a switch, the Checkout product from Payrexx is just right. It was specifically developed for Comerciante looking for a reliable, efficient, and user-friendly payment solution. Two options are particularly noteworthy:
Comerciante API
This interface allows you to connect your business system directly and tailor-made to the payment service. This means that you have full control over the payment process and can design it exactly according to your ideas and requirements. It is ideal for those seeking an individual solution and who value maximum customisation.
Shop Plugins
For those using common e-commerce platforms, the integration via shop plugins offers a quick and easy way to incorporate the payment service into their online shop. It requires minimal technical effort and enables accepting payments in the shortest time possible.
The online payment market is evolving rapidly, and amidst this change, it is crucial that you always stay up-to-date. With these integration options, whether through the Comerciante API or the practical shop plugins, you are perfectly positioned to succeed in the digital trading world.
Would you like to convince yourself of Payrexx? Sign up and test all features free of charge for 30 days.

