Download Plugin
Once you have purchased a license for CoCart Plus, you will find the plugin under your Customer Account where you purchased.Upload Install
Once the plugin is downloaded, log in to your WordPress dashboard, navigate to the ‘Plugins’ menu and press ‘Add New’. Then press ‘Upload Plugin’. You will either be redirected to a new page or the upload field will simple appear at the top allowing you to upload the plugin. Once the file is selected, press ‘Install Now’.
Upload Plugin

Activate CoCart
Install via FTP
Open your FTP program of choice and login to your FTP server. Access where your WordPress plugins folder is stored and upload the folder of the plugin that is in the zip file and put it in the plugins directory. Now log in to your WordPress dashboard, navigate to the ‘Plugins’ menu and press ‘Activate’ where CoCart is listed.