Is it allowed to copy and distribute Tag Groups (premium plans)?

You are only allowed to use Tag Groups in accordance with a valid license agreement. Regarding the Tag Cloud Plus and Premium plans, please see the EULA for all relevant information.

Please note that the software package contains trademarks (names, logos), documentation, text, artwork and other data that are not covered by the GNU public license, which only makes provisions about the code. Read more about the legal aspects.