Chris the Story Reading Ape shares this useful info from The Book Designer blog. It looks as if CreateSpace is slowly being absorbed into the new KDP Print. Check out the details from Amy Collins! Chris has some other articles about switching your work.
on The Book Designer:
Are you curious about all of the changes going on at CreateSpace and seeing new offerings being announced at Kindle Direct Publishing? I have been, too.
I will admit that I have not paid as much attention to KDP Print as I should have. I have been happy with CreateSpace for my Amazon printing and distribution and just did not have the bandwidth to turn my attention to yet ANOTHER platform for my paperbacks. Knowing that CreateSpace could get my paperback on Amazon while IngramSpark/Lightning Source was handling the wholesalers/bookstores/libraries, I thought I had all my bases covered.
Just Can't Help Writing 