Is there anyone can provide a sample of Expanded Barter Shop that looks like in the picture with multiple requirements? I tried to add another Index but doesn't work. Tried to add new Item and Amount without another Index but doesn't work also. Can anyone help me make something like  in the picture? The basic barter shop works but the expanded, I have no idea how to make it work. Already searched in the forum but I didn't find anything example on how  to make expanded barter shop like this