This document discusses how radio-frequency identification (RFID) technology and smart seals can benefit the pharmaceutical industry. RFID allows for 100% inventory and supply chain visibility, accurate tracking of products with limited shelf lives, reduced recall costs, and consumer engagement through smart phone apps. The patented eSeal is an RFID tag embedded in bottle caps that provides supply chain tracking, anti-counterfeiting measures, and can register thousands of bottles per second. Using this technology leads to increased sales, reduced costs, and a return on investment within 18 months.