Aobhaal

I apologize if this has been asked, I've tried searching and haven't found anything. Im trying add some things to the shop that use the ItemPerks plugin. The command for that is ipgive <target id/Name> <shortname> <perk> so it would look like ipgive someguy rifle.ak durable. How do i add that command to the shop? I have run it so many different ways with no effect. Im assuming i have to put some sort of target command instead of the player name but im not sure what that would be. Thanks!