How to Make a Million Dollars a Year With a Newsletter

I have a 25% open rate. And I think I have an 18% or 19% click through rate. But I really want to just make sure that it makes enough where we can hire cool people who will actually be able to run this so that I don't have to do a lot of it. The growth hacky stuff takes forever. It works and it's free and it doesn't cost ads spend. But it takes a lot of time. My plan is I wrote out a business model. That basically just showed with a bunch of assumptions from sub stack and some public data points,. What would be the additives on top of it? There's six revenue lines on top of there