If you have problems with logging in to the Portal please make sure you are using the right website address. We have two different environments for Merchant Portal:
Test environment: https://mwt-seb-demo.every-pay.com
This is where you can do all the required actions for integration and test payment processing.
Production environment: https://portal.ecommerce.sebgroup.com
We will provide you with access to the production environment after you have successfully integrated our test environment and processed a successful test payment.