How can I upgrade my existing jCart to Latest jCart?
Updateusing Joomla! update system 1. Go to jCart admin panel,Find a button named "Options" at the top-right or top-left corner.Click on it. See in Preferences Tab 2. Provide your Upgrade Package Download ID(You will get it from here https://www.soft-php.com/account/download.html ) and Order Email address(you will get it from your Account Information in https://extensions.soft-php.com) there and save. 3. Now logout from Joomla and login again and browse jCart dashboard.Restart the browser. 4. Now you can update jCart using Joomla! update system from Joomla Admin Panel Top Menu->Extensions->Manage->Update
Manual Update Download again jCart Upgrade Package zip file from https://www.soft-php.com/account/download.html Install the upgrade ZIP directly through Joomla. If you extract it, use the included README.txt for details. Follow the instructions mentioned in the README.txt file.