You will no doubt remember the problems I had with people dropping in, grabbing all the rewards and then leaving the patreon before the billing cycle was up.
I was talking to SlyFlourish on Discord yesterday and he gave me some advice and I am putting it in place today.
You may have had automated emails from Google Drive telling you that you need to verify your email every seven days.
If everything I put in place today works, those should be a thing of the past, and your rewards will be available only to you, but you keep your rewards even if you choose to leave. That is only fair, if you helped create the tools you should get to keep them.