The Smithy sells equipment, including five amulets. Wear one in the Amulet slot: Ironheart improves melee damage, Keenleaf ranged damage, Moonwell damage spells, Hearth maximum health and mana, and Wayfarer walking speed. Inspect each for exact requirements and bonuses; equipping Hearth does not restore health or mana. The Smithy sells equipment, the Kitchen sells food and cooking supplies including the chef’s hat, and paint and pets have dedicated shops. The General store carries everyday supplies. Three remote bank-and-campfire waystations have Trail merchants: Eastbank around (985, 462), Westroad around (-1079, 466), and Farreach around (2123, 460). Choose Buy supplies / sell my loot. They pay General store rates; town specialists still pay more.
Use the quantity controls when selling, including All for large stacks. Selling returns less than buying costs. Sort your bag to keep supplies manageable; equipped gear and stored bank items are separate from bag contents.