WP Travel Pro plugin is a bundle of all the modules available. If you purchase the pro plugin you will get all the modules within that plugin.
After purchasing the pro plugin, upload the pro plugin and activate it. After that go to Admin Panel > WP Travel > Settings > Addon Settings and enable whichever functionality you would like to use.
For any confusion further, please refer to our plugin’s official documentation
Further, if you have any queries, please submit them to our Contact page.