CARD SOLUTIONS FOR CUSTOMER ENGAGEMENT Used by Companies, Merchants, and Agencies worldwide since 1987. Our retail and restaurant clients engage their customers with loyalty, gift, and promotional cards—in all shapes and sizes. Libraries, fitness centers, and healthcare industry benefit from our membership cards. Vanguard’s RFID cards provide the upmost security for access control to your office, store, or facility; contactless payments for consumers to complete transactions; and time and attendance card systems. All card solutions offer the best synthetic materials and latest technologies—manufactured at our 55,000-square-foot facility.