To use this feature, you can click the Export to HTML button in the Bannerify header, enable the Upload Preview Page toggle, select the Make dropdown option, then paste in your valid Make webhook URL.

After you click the Export Banners button, you will see confirmation of the Make webhook POST being completed, with your .zip file containing the banners uploaded, along with a link to view your "Zap" history to confirm it ran in Make as expected.