Tips for a new author and things to remember

Hi, I’m new to the Envato Market and I’m currently making my first WordPress theme for the marketplace. I was wondering if there is anything as a new author to look out for and to make sure to do when I start selling?

I just find that there is a lot to read and a lot to make sure gets done before you put your first product up so I just wanted to see if anyone had any advice for me and if there is anything you should know as part of the community that isn’t necessarily written down.