In our case study “Straight to the Bestseller on Amazon”, discover how eFly Marketplace Services led a customer from the supplement industry to success. Started without any Amazon presence, with eFly's help, the customer achieved the best-seller rank for his weight loss shake in less than 6 months. Learn more about the customized content creation, optimized advertising strategies, and the importance of a well-founded market entry strategy that made this impressive success possible.