Banner creative impressions

Are there any plans to track affiliate banner image impressions?

From a technical standpoint I guess this would mean supplying the affiliate code in the request for the banner image URL, which I guess couldn’t be intercepted by WordPress or Affiliates Manager, without some help from the webserver (apache in my case).

Or maybe serving up a 1×1 pixel image via a PHP script (with the affiliate code passed in the URL) could also be done, though this adds complexity to the affiliate HTML snippet.

I’m a developer myself and might be interested in adding this, if someone has some pointers on a good way to go about it.

https://wordpress.org/plugins/affiliates-manager/