VANCOUVER, British Columbia--(BUSINESS WIRE)--Zafin and Československá obchodní banka (CSOB) are pleased to announce a successful launch of the Era World Rewards program, powered by Zafin’s miRevenue. Era World Rewards, an innovation to traditional bank loyalty programs, extends customer rewards beyond credit or debit card purchases to include rewards for additional banking activities such as acquiring new products, activating mobile banking, and participating in surveys. “CSOB’s Era World Rewa