This module will help your users to login to the site using your existing account on the popular social networking or email account. Enable Social Sign In for your OpenCart website.
Demo can be seen here : http://opencart.thakkertech.com/
This module uses Janrain (formerly RPX)+ and Janrain (formerly RPX)+ helps users sign-in to your website using an account they already have at:
So your users can bypass the extensive process of joining the site and can use their existing accounts into your site, and Admins can manage these users by going to Sales => Customers menu through OpenCart admin.
What are the controls an Admin have?
+ Requires a 3rd party commercial service to function.