– UnionPay International Makes Rev Its Registered Non-Bank Third Party Service Provider to Accelerate Prepaid Expansion Plans AUSTIN, Texas, and SHANGHAI, Jan. 27, 2014 / PRNewswire / Asianet-Pakistan — Rev Worldwide, a payment products innovations company and global prepaid processor, and UnionPay International, China UnionPay’s subsidiary focused on international development, have announced Rev Worldwide is […]