We can make this change, but we kindly ask you to make sure that you provide the final credentials you plan to use. 
Please do not create an account with the new email address in the meantime.

You will need to send us an email to sales@wikitude.com with the currently valid email address (the one you want to change from) covering the following topics:
1. old email address
2. new email address
3. confirm that you agree with the following accounts transfers:
→ license keys 
→ studio projects
→ commercial data (should it be the case). Your old purchases will still be associated with the email address used at the moment of purchase. Your old purchases will be displayed in your account after the email change. However, old purchases will continue to be associated with the email address used at the moment of purchase. Upcoming purchases/renewals will be associated with the new email address.  
→ newsletter (should you be subscribed) and relevant product announcements

If you have any concerns, please contact us via sales@wikitude.com.