The trader is where the player can buy Items, Soul Stones for Heroes, Runicite, XP Potions, Ore, and various Special Items.
The currency used at the trader is 
and 
The Trader refreshes its inventory 4 times per day as opposed to the other dealers; Fight Pit Shop, Guild Shop, Expedition Shop, Coliseum Shop, Guild War Shop, Soulmart, Bazaar, Black Market, and the Peddler which only refreshes its inventory 1 time per day.