Easy Fortune 500 Profits Apex Solution, LLC BEWARE. Scare tactics used to force collection of money!!! Las Vegas, Nevada

I just received a letter from these scam artists claiming I owe $119.95 for something I supposedly purchased and did not cancel within 14 days.  They threatened to send this account to collections which would affect my credit score.  Unbelievable.  First, I don't remember ordering anything from these people. Secondly, the credit card they tried to run was canceled over a year ago for suspicious charges, two from Vista Print. I think they were just testing the account, because when I called Vista Print they said they never ran any charges. I fortunately canceled my card right away, but to anyone who may get a letter like this, please don't pay them anything.  I will report this to the Attorney General as well.