The ND Center promised to provide me with a real looking diploma from my local college. What I got was something of such poor quality, it was reminiscent of something that a 5 year old with an inkjet printer would have made. I lost a lot of money experimenting with getting a fake diploma from these guys to hang up on my wall (I won't lie, I have an ego). They have created a lot of fake reviews and websites to propagate the idea they are genuine.
Be careful, they are fraudsters and you will lose your money. They don't accept PayPal, only Western Union or Money Gram, knowing you cannot get a refund after being scammed. If you bring this up with them and complain about their product, they will make threats to reveal you to authorities.