so I was shopping about a year ago and signed up for their in store credit cards to get a 15% off purchases made that day using the card. I made the purchase using my temporary card and felt good that I saved some money. To make a long story short, I never recieved my actual store credit card or the statement from the store on my purchases made thru the temporary card. Getting nervous about potential late fees\finance charges etc. I wrote out a check for the original amount i purchased using the card through the store and sent it out. the check has since been cashed. a few days ago, I started receiving letters from a credit agency demanding i repay money from this so called delinquent account that i never used since that first day i opened it. the amount of $$ they want is even less than the original amount i purchased on that first day and paid for. I have never even received the card so it would've been impossible for me to have used it after that fist day. I called the agencies and the original creditor and I keep getting the run around. they say its taken care of but somehow I don't think it is. Can someone with experience on this issue walk me through what i need to do to protect my credit score? I'm afraid their gonna keep coming after me after I spent all afternoon trying to explain to them to no avail. the funny thing is the guy who signed the letters that was sent to me has since left the company. something just smells fishy about the whole thing. any thoughts or suggestions would be appreciated.