- On use, makes a random item in the current room that costs money or hearts free.
- While held, guarantees a random item or pickup from the Shop to be half price.
- Using the Coupon in a Devil Room and taking that free item does not affect or remove the chances for Angel Rooms.
- Using the Coupon in Greed Mode does not restock the taken item or consumable.
- Using the Coupon in a Shop while holding Restock will not respawn a new item after taking the free one.
- Using the Coupon as The Lost or Tainted Lost allows multiple Devil deals to be taken.
- Car Battery: Makes two items free upon use.
- Satanic Bible: The Devil deal in the boss room can be acquired for free.
- Book of Virtues: Spawns green wisps on the middle ring. The wisps fire three tears at a time, similarly to The Inner Eye. However, all of these wisps are destroyed if Isaac buys something using money. Does not affect wisps other than ones made by this item.
- Coupon has been added in Booster Pack #2, after the initial release of the "Afterbirth +" DLC.
- Coupon is based on this Steam Workshop item by Plumbus, originally known as Cereal Cutout.
|Bug!||Occasionally while playing as Tainted Keeper, this item's effect of making a random item discounted may not occur.|
|The Binding of Isaac: Rebirth|
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