Cannot understand licensing

[muhammadsameerhussain]

Hi there, I have recently installed angular-froala-wysiwyg @4.0.15 in my Angular 12 application and it is working smoothly.
I want to understand if the package is free or do we have to pay?
I also checked the Floara website and was able to download the package only by entering the email but I also see the pricing tab.
Does it mean that certain features are paid? What will happen if I do not get license (this is just a question for understanding so that I do not misuse it).