Automatic Villager Trades

Place the Villager Trade Processor block, feed it the required trade items through an input hopper, and collect results from an output hopper. The block automatically performs villager trades, refreshes offers, and applies discounts when you use Golden Apples and Fermented Spider Eyes. Works with any standard villager trade and requires both a Behavior Pack and Resource Pack enabled

• Place the Villager Trade Processor block
• Input trade items using a hopper pointed into the block. First 2 slots are the only ones that let items through. Place 1 of the item you want to trade, and an emerald in these slots.
• Output items are pulled by a hopper beneath or beside the block
• Supports all normal villager trades
• Discounts activate using Golden Apples + Fermented Spider Eyes in slots 3 and 4. 

Slot 5 isn't used, so I usually use a filler item. Trades work in both directions. If you input 32 additional sticks for example, it will consume them and put an emerald in the hopper below.  If you insert a second emerald, it will give you 32 sticks. 

Enable both BP and RP for full functionality