Include Q&A sessions and other discussions as a perk for your membership sites. You can also organize paid Q&A sessions for your audiences with you or other experts associated with you.
You can promote your webinar via social media. Post something related to your webinar continuously on social media, so your audience stays connected to your event.
Improve your marketing techniques to increase sales. Increased sales will help generate revenue and marketing. Marketing create the list based upon email follow ups and analyzing activities of the customers.
How to generate revenue from a webinar