Tavernkeeper

is a NPC with specific Merchant Types of Inventory for sale. These NPCs all use the Inventory for sale.
 * The Inventory items for sale are: Ale, bread, bucket of water, mugs, farmhouse ale and red wine.

Merchant

 * NPCs that have Inventory items for sale and about my day keyword option.

Trivia

 * This information is current as of Release 104.