The license authorizes the installation of Linchpin Essentials in one Confluence instance as well as in associated test instances. The installation of Linchpin Essentials in additional Confluence instances is not permitted. Updates of Linchpin Essentials are provided free of charge for a period of 12 months after license purchase. Once the initial support phase ended, a license renewal can be be performed. The renewed license is valid for 12 months and entitles you to free updates during this time period. License renewals cost 50% of the initial license price.