If you're just a one-person site, you may think you should skip this step... and you could.
However, we suggest you add yourself and add yourself as the creator of all your products for one, great reason:
Even as SEO changes, one thing remains the same: content, content, content.
The more often your name appears on your site, the more likely your site will be at the top of results when someone is searching for you.
In addition, adding yourself as a Creator / Author automatically adds links to new pages and content that would otherwise never be found by search engines.