Good people often try to pay off old tickets when trying to clear the suspensions on their driver's license. Although this seems like a responsible act, it could be the act that further suspends their license.
In NC, being convicted of a moving violation, during a period of suspension, triggers a further suspension. Paying a speeding ticket off is considered pleading guilty. Therefore, before paying off anything, consult with a Charlotte speeding ticket lawyer first to make sure you're not digging a deeper hole. Unless the issue is very clear, the best first-step is to pull you NC Driving Record in order to formulate a game-plan. If you don't know, call someone for help. It's much more expensive to fix problems after they are handled incorrectly. Some problems can't be reversed.