I am currently checking if aMember satisfies our requirements. So far it looks very promising! I have a special requirement, in that i need to notify an external application (via HTTP API) whenever a product is activated or definitely expired for a customer. I see that aMember can send expiration notification email, so i would like to hook in whenever this action is fired. Now, i looked at the documented API hooks, but couldn't really identify if there is a hook available for that. Also, which is the hook that gets fired when a product is activated for a user? Thanks in advance for any hints!