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Important Information
As of 30 September 2020, our even faster, more convenient checkout solutions will replace the solutions this documentation was primarily built for. We will no longer offer support for the following solutions: Checkout Page, Checkout Seamless, Checkout Enterprise, Toolkit, Checkout Terminal & Payment Center.

For this reason, you must switch to our updated solutions in order to continue processing online transactions compliant with the latest PSD2 and 3D Secure 2 requirements.

Please take a look at our new online documentation, or learn more about your benefit from an improved checkout experience for you and your customers.


When launching, customizing or optimizing the integration of our solutions you may have asked yourself how to solve a specific situation. This section will provide you with answers to some of your questions:

If you come across a topic not yet described or if you want to improve a topic, please do not hesitate to contact our support teams.


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