This plugin works out-of-the-box without requiring any permission configuration (hot-reloading may cause default permissions to become invalid)
For lower versions, use tab completion if unsure about command types. Versions 1.12+ will show auto-suggestions.

Permissions

Permission	Purpose	Default Owner
playerChat.reload	Reload plugin	op
playerChat.give	Give megaphone	op
playerChat.take	Take megaphone	op
playerChat.set	Set megaphone	op
playerChat.look	View megaphone	op
playerChat.color	Color code permission for messages	op
playerChat.lb	Use megaphone	true
playerChat.channel	Switch chat channel	op
playerChat.chat.channel_name	Permission to receive messages in corresponding channel	op
playerChat.use.channel_name	Permission to send messages in corresponding channel	op
playerChat.tell	Private message permission (1.1.5+)	op
playerChat.clearBossBar	Clear all BossBar messages (1.2.1+)	op

Commands

Command	Purpose
/plc reload	Reload plugin
/plc give [megaphone_type] [player_name] [quantity]	Give megaphone
/plc take [megaphone_type] [player_name] [quantity]	Take megaphone
/plc set [megaphone_type] [player_name] [quantity]	Set megaphone
/plc look [player_name]	View megaphone
/lb [megaphone_type] [message]	Use megaphone
/plc channel [channel_name]	Switch chat channel
/plc tell [player_name] [message]	Private message player (1.1.5+)
/plc clearBossBar	Clear all BossBar messages (1.2.1+)

[] Required () Optional