Saw deal on facebook for one-day-sale on Ray Bans.  Thought it was an early holiday Internet promotion.  First sign of trouble was confirmation email didn't have order tracking or link back to web site where I made the purchase.  Second big red flag was amount was higher than what I agreed to pay.  Called credit card company and merchant charging my account was a bookstore in China.  Reported fraud and cancelled credit card.  Box showed up from China via USPS.  Believe they are counterfeit.