Important! Additional functionality is required in Magento in order for social media login to work properly. Please follow the steps below:
1. Go to Magento Marketplace and get new access keys, or use existing ones:
2. Install hybridauth using composer, follow the instructions at
3. After launching command $ curl -sS https://getcomposer.org/installer | php the access keys received in p.1 must be entered to complete the installation.
Social Media Login settings allow your customers to login and create their accounts on your checkout page using authentication through Facebook, Google or Twitter. Note that a corresponding application must first be created on the side of the Social Media system you wish to use for authentication, and the API credentials from that application must be entered in the corresponding fields for that system in the Social Media Login section of LightCheckout extension settings in your Magento admin panel.
Screenshot: Social Media Login settings