I have my store all configured and plan on selling custom web design templates available as a digital download. The problem that I am running into is implementing a solution to allow clients who previously purchased a template to login and download any updates made to the template if available.
If the download file changes, would that reflect in the past purchase history and allow them to re download it?
I'm curious as to what some others have implemented in this situation or you simply charge for all updates. I have been looking at buddypress as I will be providing support as well however I don't believe you can create a topic and enable zip downloads.
Let me know your thoughts. Thanks.