Hi, im new in grim dawn and have 1 question, about bounty table, that say i dont have enough rep to use table… have ani have ani rep require for use or outher staff? apreciat the help 
Well, there are factions in Grim Dawn, if you do quests for them, or kill certain types of enemies you gain reputation.
Just keep questing.
There is a faction window, default hot key is F, if I remember correctly.
Gaining reputation is useful, because factions sell cool stuff, if you have enough reputation.
Various things only become available, once you have reached a higher reputation with the factions - see the game guide or open the faction window, and check out the tooltip of each reputation tier, for when new stuff is unlocked.
tanks guys apreciat the help