• Minecraft: 1.15.2 and upcoming release
  It may already be possible but I couldn't find a way to link the trading table to a chest.

Would that be possible? or some sort of internal inventory supporting more than 64?
It'd be fine if it all had to be the same item, really. We'd like to use them to sell bulk building materials. They work great for rare or expensive items tho :)

has this been implemented, if so how do you do it?