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Here you will find general information about , your merchant access and basic information on individual payment methods for .



On April 14th 2023 all credit card schemes are changing decimals for currency ISK (Icelandic Króna) from 2 to 0 decimals!

This means:

  • before April 12th 2023: price is 495,00 ISK and sent as amount=49500
  • after April 16th 2023: price is 495 ISK and sent as amount=495

The advise is:

  • stop authorization of new payments on April 12th 2023 and start new authorizations not before April 16th 2023
  • stop settlements (i.e. capture/refund) on April 13th 2023 for authorizations before April 12th 2023 and continue settlements (i.e. capture/refund) on April 17th 2023 for authorizations after April 16th 2023
  • do not capture / refund existing payments after April 17th 2023 which have been authorized/started before April 12th 2023

The merchants which are affected have already been directly contacted by our .

On April 20th Computop Paygate GmbH will perform a regular certificate renewal for several company domains. is also affected by this. Read here what you have to consider as a customer.