I would like an Add-On that will create a Google Apps mail account via API once a User Upgrade has been purchased. I can see that the Add-On could be extended to support other API actions for other services once and Upgrade has been purchased. Google Apps API details @ https://developers.google.com/google-apps/provisioning/ Reasoning/Outcome: I have a domain with Google Apps for mail, and allow my users to purchase an annual Upgrade to have an email account of <username>@GoogleAppsDomain.com. I would like the account creation to be auto mated once Upgrade is completed. Setup/Config: For a User Upgrade within ACP, define an API action(s) that will occur once the Upgrade has been successfully purchased. Workflow: The User will purchase the upgrade, and after successful purchase the API action will trigger, completing the action (in this scanerio, creating a Google Apps user account). If a User Upgrade expires, then another API action should be performed (in this scenario, suspending the Google Apps user account). When creating a Google Apps user account, and it already exists (eg. suspended), then it should restore the Google Apps user account. Is anyone interested in creating such an Add-On?