This document discusses strategies for increasing customer retention in pharmaceutical businesses. It emphasizes that retaining existing customers is more cost effective than acquiring new ones. Some key strategies mentioned include maintaining professionalism, fast site performance, making customers feel special through follow up and problem resolution, providing excellent delivery services, tracking customer behavior, creating customer databases, checking analytics, offering varied payment options, and providing incentives like rewards and vouchers for loyal customers. The overall goal is to develop customer loyalty and satisfaction.