Refund policy

Last updated: July 15, 2019  

Unless otherwise specified, purchases from the Online Mathematics Placement Test or SOWISO online shop are not refundable after purchase. Access to the product is granted immediately after payment; the right of withdrawal is therefore automatically waived after purchase.

How can you contact us about this policy?

If you have questions or comments about this policy, you may email us at or by post to:

SOWISO b.v.  
Science Park 400 Amsterdam
Noord-Holland 1098XH  

Register for OMPT

Registration for OMPT does not require you to also take the test