This document summarizes case study data from the SBDC Western Region of Maryland regarding their seminars and webinars. It shows that from 2013-2015 they held 14 live seminars with 300 registrants and 204 attendees on average per seminar, and 51 webinars with 3,620 registrants and 1,569 attendees on average per webinar. The document then provides guidance on topics, promotion, registration, payment options, follow up and tools for effective webinar planning and implementation.