Newbie Question #3 On patreon and paid content.

First off let me say I am sorry about my double post. I could find where my topics had ended up at first and that had confused me.

Anyways, my question is this. What is the policy on making stuff patreon first. What I am getting at is I plan to start a serial story I will start releasing it for free. But if it is any good/well received, I hope to be able to support myself by having a patreon donate-per-release format where patreon member get first access to it and everyone else would have to wait a week of two. I was wondering if this would be ok?