 LITTLETON, Colo.--BUSINESS WIRE--CPI Card Group Inc. Nasdaq: PMTS; TSX: PMTS CPI or the Company, a payment technology company and leading provider of credit, debit and prepaid solutions, today announced that it has provided written notice to the Toronto Stock Exchange the TSX regarding the voluntary delisting of its common stock from the TSX. The Company believes that the trading volume of its stock on the TSX no longer justifies the expense and administrative efforts associated w 