Contraband Yak Produce is a store selling illegal yak goods. During the Quest Fremmy Isles,
The King demands everyone to pay their tax for the amount of windows they have and the player
must collect the money. When they visit Vanligga, they are given the option to pay her taxes,
as she can't afford them. If the player does pay her taxes, they may use the store after the quest.
She has connections in Neitiznot where she sources her Yak Hide.