What does DVD + Digital Copy + UltraViolet Mean?

[ace18abj]

I am going to get the Twilight Breaking Dawn part 2 and am wondering what all that means? and if any of them will play on my computer or Dvd player?

 

[May]

A DVD, a digital copy you download to your computer, and (I think) a copy in a cloud, so you can always download or watch it. They will all play on the computer, but only the DVD will play in the DVD player.

 

[lesly]

Dvd+digital copy+ utrlaviolet means that the packet includes all of those, it includes the dvd that WILL play in your dvd player, it also includes digital copy wich mean you can insert the cd in your computer then connect it to any other device you want to download it and you can watch it there anywhere, anytime. For example you put the digital copy cd in your laptop then connect it to a iphone then you download it to your iphone so you can watch it anytime you want, and ultravoilet means you can see the movies with better EVERYTHING its kind of like blu-ray, better sound, picture etc.
Anyways hope I helped