In a nutshell, one star rating is too much to give for this scam Business. Please Please do not buy any deals from this scam business. You will fall and regret it. Please I am taking the time to write this review and I do normally do not do this. You will loose your money after you found out all stupid policies and regulations when it comes to exchanges and how to use the certificates. You really want to know and find out. Go ahead and get certificates and you will know what I am talking about.