If you’re new to the writing scene (or even relatively new) you may have seen indie authors with books set up for pre-order purchase and for both ebook and paperback. For authors who use KDPprint (Amazon’s publishing service) this seems like a mystery. (If you need an example, here is an amazon link to my upcoming Oct 2022 release, Sell More Books at Live Events.)
How does an author do that? KDPprint does not allow a paperback to collect presales, only ebook versions. There are reasons why which we could spend time speculating on, but that would be a waste. The big question is: how can an indie set that up?