Just start creating and adding products.
It does not matter much about the product or how it is offered.
- You don't need to optimize CTAs.
- You don't need to optimize the sales page.
- You don't need to finesse the product layout and content.
You need to get something helpful in front of prospects.
If they want it, they will find it and buy it.
It comes down to how much they need help. How much they need the solution.
If it is serious pain, some prospects will find it buy it. They will overcome all the stumbling blocks and get it.
Just get something in front of them, and fast, as soon as you can. You start learning what they want and what works and what doesn't.
Get a catalog of things in front of readers.
Find out what is working and do more of that.
Then optimize and a/b test later to improve upon tour baseline.