You can edit themes, background images, sliding banners, access free stock images, add widgets and third party code, setup a blog... and more.

Upload PDF files and other documents for viewing or downloading from your website.

There are pre-made fields in your Applications Panel where you simply insert the supplier's code snippet.
Third Party Code can also be inserted in the Page Editor source code, and Media Editor.

Social Media.
The Social Media icons are pre-installed.
They can be applied to: