The Multi-site license currently extends the end user license agreements for Child Theme Configurator Pro, Hook Highlighter and IntelliWidget Framework to permit use on multiple web hosts.
When you enter the update key that accompanies your downloadable software order into the WordPress plugin admin page, WordPress will be notified of newer versions when it checks for software updates.
Normally each license validates updates for a single web host. Purchasing this extension bypasses the single host restriction and allows plugin updates from any web host to the software listed above for which you have purchased an individual or bundled license.
At least one individual license must be purchased in addition to the multi-site license. One multi-site license extends all individual licenses ordered with the same email address.