You might want to add a Loot Box to your Prize Pool, so that anyone can add more prizes without permission.
A Loot Box can be attached to any NFT: in fact, all NFTs already have a loot box!
You can look up the Loot Box address for an NFT using the Loot Box Controller. See the Networks page. To transfer any tokens held by the Loot Box to the owner of the NFT you call the