Get your 1 day free trial demo-membership now and find out for yourself why you want to purchase a full membership !
After this demo-membership you can purchase any of the three memberships listed below.
This DEMO-membership can only be purchased once.

All memberships last at least one year and are automatically renewed. Please read the Terms of Use

You can purchase only one membership per username / email account.
It is not possible to downgrade a membership once it has been activated, if you want to upgrade a membership please contact support by mail for more information

Personal membership is restricted to be used on 1 device only. If you switch from device or locating, you will be automatically logged off on your other device/PC.
Educational membership is only intended for educational institutions. You will get 1 username and password to login on max. 5 devices simultaneous; logins are restricted to one IP adress.
Hospital membership can be used by 10 users, IP restriction is not active. You will get 1 username and password to login on max. 10 devices simultaneous.

Payments can be done by iDeal or Credit Card (Stripe); Stripe offers the best secured payment gateway: they have been audited by a PCI-certified auditor and are certified to PCI Service Provider Level 1.
This is the most stringent level of certification available in the payments industry..