This is a freebie, so you can use it for your personal projects or for clients projects for free, without paying for a license, it comes with Personal and Developer license by default.
There will be also a PRO version which will be more complex with more customizations options and the final user will have to pay something to get it.
There will be also a PRO version which will be more complex with more customizations options and the final user will have to pay something to get it.