User buy one product subscription, then can use all products in list,
Universal License is for Subscription, not for lifetime license.
One SN activate all products in list as subscription is active.
one active subscription license work with all products in list .

Note

user can cancel subscription any time, license will not work with other product when subscription isn’t active.

Product Support Universal License

eBook DRM Removal Bundle eBook Converter Bundle
Kindle Converter ePub Converter
Kindle DRM Removal ePub DRM Removal
Kobo Converter PDF ePub DRM Removal
Vitalsource Downloader Chegg Downloader
Oreilly Downloader HathiTrust Downloader
Kortext Downloader NOOK Downloader
Wattpad Downloader Google Books Download
Overdrive Downloader Cloudlibrary Downloader
VitalSource Converter iBook Converter