Checkmate Selects Q Comm’s Qxpress 200 Point-of-Sale Terminals through Universal Prepaid Systems Q Comm Global Inc. (Amex:QMM), a provider of prepaid transaction processing and electronic point-of-sale (POS) circulation solutions, and Universal Prepaid possibilities, an unbiased product product sales, advertising and circulation company and an official supplier of Q Comm Global, today announced that Checkmate, a […]