1. Install the package from the AppExchange here.

  2. Ensure you're in lightning experience and you have My Domain setup and deployed.
    (Asperato ONE can be used in classic, but has to be setup in lightning experience.)

  3. Navigate to the "Asperato Setup" page on the Asperato ONE app.


  4. Click the "Setup configuration" button.



You should now be connected to an Asperato test account, setup with a number of test payment service provider connections so you can start taking test payments right away!



For a more detailed explanation of setup, see here.