few things are more inefficient than the time between finishing a meal and paying the bill.

if you could check in to a restaurant and open a tab with your wallet, you could pay and leave whenever you want.

when an order is placed, the funds move to escrow.

if you walk out and forget to close, a smart contract executes a transfer to the restaurant's address after a reasonable amount of time.

if you send something back to the kitchen, the restaurant can set a split for the item to refund from the escrow balance.

https://zora.co/collect/zora:0x5abf0c04ab7196e2bdd19313b479baebd9f7791b/236

You guys know that Rainbow is open source right?

We ❤️ @0xdesigner's ideas but don't have time to add all of them — one of you could make a working version with our Github 👀

Check it out here! https://github.com/rainbow-me

The fun, simple, & secure way to explore Web3, NFTs, & Ethereum 🌈

Get started at rainbow.me

Rainbow is open source, check out @0xdesigner's ideas on Github! 🌈👀