She commonly trades with the town of Hackdirt, and is also a Journeyman trainer of Mercantile with 800 available with which to barter. She also sells upgrades for Arborwatch, the house for sale in Chorrol.
The Hero is asked to go to the small hamlet of Hackdirt to discover what happened to Dar-Ma, the daughter of Seed-Neeus. Upon arrival, the townspeople will act suspicious, and the villager the Hero is sent to says the girl never showed up.
Chorrol: "If I don't have what you need, you might try the other Chorrol merchants. Renoit's has books, Fire and Steel for your armor and weapons."