Unreal Engine 4.13.2 Project I need a Trade System from one player to another. Details: When you right click on Player 1 a menu shows up with the players name and Trade once you click Trade that player is prompted with a message stating Player 2 would like to trade with you. Two buttons need to be available Yes and No if you click no it closes the prompt message. If that user clicks Yes a Trade menu opens up on both users screen. each player is able to click items in their inventory to add to the Trade menu. If one player clicks Accept it notifies the other player that the other user has accepted the trade. At this time no other item is allowed to be added to the trade menu. Once both users have Accepted the trade the items are transfered and the Trade menu closes.