If you have registered for an 'Educational' or 'Industry' subscription, we will contact you about managing your account.
Payment can take place by credit card or bank transfer.
If you have questions concerning the subscription procedure, mail or call us (0031206187881).
Cancellation of yearly sunscriptions can be done by sending a mail two weeks before the expiration date. Unless cancelled timely, yearly sunscriptions will be renewed. Canceling a subscription cannot take place after this date.