User blog comment:JasonPillagebowers/Trading and Ship of the Line/@comment-3476348-20110608020647/@comment-1140008-20110608111154

well, its a system where you can give items such as weapons and clothing to another person, in exchange for that item the person gives you something in return. This would help out greatly if someone had 2 legendary weapons that are the same and wanted to give one away. He could just trade it with someone for a high price like a famed weapon he never got or something...