Unfortunately, it's not possible to mix two websites into one.
But, you can install second pre-built website on the subdomain.
You can use one license per end product, so you can use any pre-built website you desire or mix them but you cannot use the theme license on two domains. The only exceptions are for subdomains or subfolders. You can register unlimited subdomains with one license key, as long as the main domain is registered under the same key.
1. You can import/export the page builder content with the import/export tool at the bottom of the builder, see screen: http://prntscr.com/h1emu4 2. You can use also the templates, which let you create one universal builder grids and import it in the pages. Screen: http://prntscr.com/h1eo5z 3. There are also layouts which let you completly change a page look, including the header style and colors, menu, logo etc. http://prntscr.com/h1eola
Comments
website you desire or mix them but you cannot use the theme license on
two domains.
The only exceptions are for subdomains or subfolders. You can register
unlimited subdomains with one license key, as long as the main domain is
registered under the same key.
2. You can use also the templates, which let you create one universal builder grids and import it in the pages. Screen: http://prntscr.com/h1eo5z
3. There are also layouts which let you completly change a page look, including the header style and colors, menu, logo etc. http://prntscr.com/h1eola