Are there any additional features with [WMTech] XF License Validator LITE?

No. If you need additional features, you are invited to upgrade to our XF License Validator PRO product which adds 3 different types of duplicate checks, displays the validated domain with the users data, allows your users to self delete a validation and is able to integrate the validation check into the registration form. It even optionally denies a registration if the license validation fails.