Plugin Request [factions addon]./f top plugin

Hello all-

Is there a plugin that creates the command ./f top, which is when you place spawners, hoppers, or beacons in your claimed territory it will add how much it's worth in shop to your faction balance, or is it custom?


Picture- http://gyazo.com/29d940b651dc0e71fdbf4436ad77c200

If it is custom, anyone want to help me make it?

Any help would be appreciated!