1: MatchRate Plus guaranteed lowest credit card processing rates. 2: Free equipment or reprogramming. 3: Cancellation fee reimbursement up to $295. Partner with an Industry Leader MatchRate PLUS is an authorized partner of North American Bancard. NAB is A+ BBB accredited, processes more than $16 billion per year for over 250,000 customers nationwide and awarded the 2014 ETA ISO of the Year.