You can now buy Divi child themes, layouts, and plugins in the official Divi marketplace run by Elegant Themes.
A Divi Theme website example for Attach who offer software to manage, track and control your sales collateral.
This website uses the following Divi Theme plugins;
WP Super Cache
Contact Form 7
Cookie Law Info
Google Analytics For Wordpress
Activecampaign Subscription Forms
Page Scroll To Id