I received a collection letter from Resurgent Capital Services for a debt owed to XXXX XXXX XXXX. The charge off date was XXXX/XXXX/2003 for {$610.00}. Resurgent is demanding payment in the amount of {$1200.00} for XXXX. I sent RCS a letter explaining that I do not owe this amount due to the statute of limitations, and I believe I made payment on this debt at an earlier time. Their response, received on XXXX XXXX, was that they were still pursuing payment because the information I sent was insufficient.