PaySign, Inc. engages in the provision of prepaid card programs and processing services for corporate, consumer and government applications. The company is headquartered in Henderson, Nevada. The company focuses on the evaluation of payment terminal software and hardware technology. The company markets prepaid debit card solutions under its PaySign brand. The company is engaged in the development of a secure payment gateway and hardware device, which utilizes encryption technology and secure key exchange to facilitate personal identification number (PIN) debit transactions over the Internet. Its products and services include The PaySign Brand; Incentive Rewards; Source Plasma Donor Payments; Pharmaceutical Market, which includes PaySign Co-Pay Assistance, and Buy and Bill, and other products, such as Survey Instant Rewards. Through its platform, it provides various services, including transaction processing, cardholder enrollment, value loading, cardholder account management, reporting and customer service.