Hey guys, so i have a server and I use the plugin buycraft for donations and stuff. You can buy ranks with special features. I am using Groupmanager as permission plugin. Example: There are 3 ranks, donator, vip and elite. You can buy donator for $5, vip for $10 and elite for $15. I made a system on buycraft so you when you are donator, you can pay an extra $5 and you will be vip. But there is a problem. If you are for example member (free rank) and you buy the upgrade from donator to vip, the player gets vip because the command is /manuadd (player) vip. How can I make that only donators can use the special system in buycraft? So that members cannot buy vip for just $5?
