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.
? Make an email list:
Send them invites for your webinars or whitepapers. Send an email regarding it, and wait for their response on it.
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.
? Develop great content: