I haven't bought anything yet, but I've noticed a lot of the stuff on the 'market' here says 'digital only'

So my PRIMARY question is... say I wanted to buy: The Rise of Tiamat!!! it says this:

""""""This purchase unlocks the entire contents of the book version""""" for use with D&D Beyond, including the adventure in digital format in the game compendium and access to all the adventure’s options in the searchable listings, character builder, and digital sheet.

Does this mean I will get a hard copy of the book, and the rest of the content is purely digital? To clarify.. my only REAL concern is whether i get a hard copy of the book or not.

I've also noticed it says 'for use in digital campaigns' on some of them, though not in those exact words.. does that mean there are ways to play this online through this?

No, DDB does not sell hardcopy of the books. Only digital.

Mm. allright. then one other question.... I also noticed that both Rise of Tiamat, and 'the dragon queens hoard' both involve tiamat.. one claiming they're imprisoned in the nine hells.

Are these linked in some way? like is there an order to them? or are they just two separate takes on the same campaign?

Hoard of the Dragon Queen is the first, Rise of Tiamat is the second book of the campaign Tyranny of Dragons. They are indeed linked.

I thought so, thank you very much FIl, you've helped me several tiems already and you respond very quickly :) you're like rolling a nat 20.

Quote from Raiketsu >>

you're like rolling a nat 20.

When you go to the shopping cart there's a nice red coloured message saying: 

*NOTE* - All purchases are for digital products for use on dndbeyond.com. You will NOT receive physical book(s).