When you receive the nofication email that the campaign is live, click on the button "Follow Results". In case the campaign has ended and the Result email is sent out to you, you can click on the button "See your results".
In both cases, you will land on the Result page, where you can find the section "Invite customer". Click on the button "Invite customer" and the pop-up window will appear.
Enter the seller's email address and personalize your message or send the default copy to your seller. You can invite up to 5 customers to view the results for each campaign by using the button "+ Add recipient".
Learn more about the feature "Invite Seller" here: https://www.adfenix.com/newsroom/adfenix-seller-invitations