This article describes how to buy a module using ISPmanager. Virusdie is using as the example.

To purchase a service:

  1. Go to Integration → Modules → find the module you need → click Buy.
  2. Then enter your username and password from your personal account and press Ok. If you've entered that earlier, when buying another service, you'll be asked for a password only.
  3. After that, you will be redirected to the cart. Click Buy.
  4. Choose a preferred payment method and press Pay button.

  5. Then you'll see the table with Service is ready to use message.