[lostcolony]

Don't sell the food; sell an NFT of the food. That'll -really- up your profits. Plus, NFTs never spoil!...until you add that feature. Once you have spoiling half cans of tomato sauce in the metaverse you'll be rich!

[jaywalk]

NFTs with expiration dates! Thanks for making me a billionaire.

[rglullis]

You joke, but that's exactly what domain names are.

[recursive]

Domain names come from central authorities. Transfers are reported to the registrar.

[rglullis]

Regardless, they are non-fungible tokens with expiration date.

But if you really want to be extra pedantic: the Ethereum Name System is a domain system running on the blockchain, and each domain is a NFT with an expiration date.