LITTLETON, Colo.--(BUSINESS WIRE)--CPI Card Group Inc. (Nasdaq: PMTS) (“CPI” or the “Company”), a payments technology company providing a comprehensive range of payment cards and related digital solutions, today announced a new integration with Nymbus, a leading provider of cloud-based core banking solutions, to deliver seamless instant card issuance. Through this collaboration, CPI's Card@Once® instant issuance solution is now integrated with the Nymbus Core Platform, allowing financial instit.