Velarium n. : The marginal membrane of certain medusae belonging to the Discophora.

Example:
What is Georgia's Velarium Tax on vehicles for?

Taxonomy
Velarium, labor management software, management software, dues, office automation system, labor union software, grievance, labor unions, Union Enterprise, membership tracking software, association management software, database management software, Advanced Office, union software, database software, webware, union offices, Software Company.

Defination from the web:
Velarium Labor Union Software Company offers cutting-edge dues management software, grievance management software, labor management software, membership tracking software designed specifically to help labor unions effectively organize their work.