You have several options to activate your Pro plugin:
If you already have any neoPlugin installed in the free version, you can enter your license key on the neo WP settings page in the WordPress backend. The Pro version will then be installed automatically and your license activated.
To make installation on multiple WordPress instances easier, you can also download the ZIP file of your Pro plugin directly here. Before downloading, enter your license key so it is integrated directly into the plugin.
When installing this ZIP file, you don’t need to enter the license key again, as it is automatically read and activated from the ZIP file.
In your user account you can manage the assignment of licenses and domains. When you purchased the license, the access data was sent to you by email from neo-wp.com.