ClickMagick is designed primarily to track (and optimize) online paid-advertising campaigns.
But it is also possible to track buyer-emails with ClickMagick, where you can create a list of email addresses that made a purchase from an affiliate email promotion.
You'll need your own doman so you can set up a landing page you control. The landing page is needed solely to execute ClickMagick tracking code; the visitor will never see the landing page.
Use ClickMagick's Campaigns tracking. Create a UTM link (to your landing page) for your email promotion which includes cmc_email and cmc_redir (Click here for more info).
- cmc_email is set to your email service's email token (to pass the email address)
You'll need to connect your affiliate network to ClickMagick in order to track sales. Click Here for more info
Then to see the email addresses of the buyers, you can go to the Sales log in ClickMagick and download the CSV file. The CSV file has an 'Email' column.
Bear in mind that this isn't the most elegant of solutions. For example you're going to end up with some really long and ugly looking links to place in the emails you send out in your email campaigns (the price of using a system for unintended usage cases). But the tracking is impeccable.