Retail marijuana employees, learn how you can best serve your customers, with both medical and "recreational" adult users in mind. This course if facilitated by Trey Reckling, founder of the Academy of Cannabis Science. Trey has 15 years of higher education experience with conflict resolution, career development and training. He is the founder of the Academy of Cannabis Science and co-author of the Medical Marijuana Consultant Course at Seattle Central College that is approved by the WA State Department of Health.