Hi there!
I do have a question, is the cover ready or do we need to design that as well?
Apart from setting up your paperback, If you'd like we can also help you with creating eBook versions of your book as well (ePub and Kindle). That way you can have a complete full package.
BTW, IngramSpark offers you the option of distributing through Amazon as well (given that you haven't published your work on Amazon previously).
Feel free to msg me, I'm online most of the time :)
Thank you,
Nima from MarzArts