Step 1:
Login to your Merchant dashboard. On top right you should see a button to switch to your Test Account. 

Step 2:
Once you are logged into the Test dashboard. You can activate any Test service by just clicking on Activate. 

Step 3:
Once the service is activated, you should be able to access the product dashboard on Test.  To begin integration you might need to generate API keys (Access Control > API Keys).

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