There has been a recent change in the Nertherlands Code of Conduct meaning that services can no longer allowed to have a registration fee and a subscription fee (this is stated in article 11:8, page 18).
For example, it is not allowed to have: €12.00 per week + €3.00 registration fee. However, you can have €12.00 per week subscription fee with no registration fee.
If any of your subscription services in the Netherlands have this, please remove the registration fee.
For further information, please see the latest version of the Netherlands Code of Conduct.