These are the steps to take to use Cloudflare with Storenvy and custom domains to get SSL for FREE!
1. Create a Cloudflare account and import your domain/website. https://support.cloudflare.com/hc/en-us/articles/201720164-Step-2-Create-a-Cloudflare-account-and-add-a-website
2. Change your domain name servers to Cloudflare. This change is done in your current domain registrar like GoDaddy. https://support.cloudflare.com/hc/en-us/articles/205195708
3. Set your SSL/TLS encryption mode to "Full" on the SSL/TLS Overview page.
4. Go to the SSL/TLS Edge Certificates page.
Be sure to set TLS 1.3 to "On", Automatic HTTPS Rewrites to "On", and Always Use HTTPS to "On".
After you complete these steps you will have 100% HTTPS on your custom Storenvy domain.