It is a scam. I would never buy from them again and no one else should.
DO NOT PURCHASE FROM THIS COMPANY! They charge your credit card and do not deliver any product. It is impossible to get anything other than a recording from customer service and the sales line appears to be disconnected. DO NOT GET SCAMMED - DO NOT PURCHASE FROM THIS COMPANY!
Not sure. I often receive their emails with their latest offerings, which I alway ignore as they haven't honored my initial order. But these email blasts would certainly create the illusion of a thriving business. It all seems very shady, though.