After purchase of your license, you will receive via email a copy of your executed license agreement, and instructions to apply your license to your app.
To apply your license, you will be asked for the iOS Bundle Id and Android Package Name you will use for your app store submissions. Generally, these idenfiers look like com.example.app or similar. After applying your license, it is not required to re-download or re-compile your app.
If you've built your app through our website, you will also be asked for the Private Management URL for the app you will be publishing. This is the link that was emailed to you after building through our website at https://gonative.io/new.