had a gentleman who said his name was Jason White tell me he could lower all of my credit card rates. Like a dummy, I gave him one of my credit card numbers along with the exp. date. He said I will get a call in 10-15 minutes to see if i "qualified". After I hung up, I called my credit card company and they said there was no such thing, so they closed my account. I can't believe I was that stupid!!! Do not give any information to these people!!!