Larian Studios Forums Divinity: Original Sin 2 Divinity - Original Sin 2 - Suggestions and Feedback Bartering should be shared through linked party.

at current state lucky charm does not get shared, like all the other social skills.

Same problem goes with persuasion, if you are not replaying, you do not know, who will be a guy with Persuasion-challenge, so it can easily happen, that a talk will be triggered with a non-persuading character if you enter a new place.