Each month I'd like to be able to add a contact to generate a report of how their ad is doing on my website.
Update (2023-10-18): The AdPlugg Business Plan is now generally available (since May 2019) and includes the ability to email stats to your advertisers at the interval of your choosing.
AdPlugg's Business Plan has this feature. The Business Plan is currently in a limited release status. Please contact us for details and to get early access.