I'm trying to set up a sign shop. How would I do this? Thanks! :D

take the item you want to sell, then left click a chest with it

next enter the amount you want to sell one item for in chat

then shop pops up (to stock the shop just put the item in the chest)

If you want to change anything just right click the sign (also how to remove it)

Thank you so much!

it doesnt work for me :(