These are 2 reported bugs that haven't been added to the known bugs section, so I'll pin them here to make sure they are not forgotten.
Right clicking a trader after selecting with food in your hand will give health but keep the food in your inventory. Tada.
Traders can have negative prices being set for their items to allow a pair of players to earn unlimited money, as the NPC can have infinitely negative money.
These are 2 reported bugs that haven't been added to the known bugs section, so I'll pin them here to make sure they are not forgotten.
Right clicking a trader after selecting with food in your hand will give health but keep the food in your inventory. Tada.
Traders can have negative prices being set for their items to allow a pair of players to earn unlimited money, as the NPC can have infinitely negative money.