Explanation of Some Words
Active Booster
Active boosters always refer to the boosters that were activated by either a player or the server.
They are made up from a Booster and a start date
Booster
Boosters are the most important internally, they are used for most kind of boosters.
They are made up from a Booster Type and other fields (multiplier, owner, length, audience, date)
Booster Type
Booster Types are what your configured boosters are called.
They can be found in the plugins/AxBoosters/boosters folder, you can edit them, remove them, this can also be done in the /axboostersadmin editor > Boosters menu
Note: A single booster type can have an unlimited number of booster hooks active, not the other way around!
Booster Hook
Booster hooks are the smallest group, they are registered by external plugins (and there are some builtin ones)
You can check the list of avaliable ones on your server in the /axboostersadmin editor > Loaded Booster Hooks menu!
Audience
An audience is the group that is affected by a certain booster.
More information: Audience