Good night. How do I make a npc exchange multiple materials for a specific item? I looked for several npcs .. I even used a letter changer .. but it does not do what I need. I need npc to pay different amounts of different items. He will trade the item for the amount shown on the front. I think npc would need to use a setarray. Depending on the item it would trade for the item I want. 7179. The problem is that for npc to work it would trade 5 items 9002 for 1 7179. 5 items 9027 for 3