SatScale on Nostr: For the purchase of physical goods where trust is not yet high: 1) Integration with a ...

For the purchase of physical goods where trust is not yet high:
1) Integration with a global courier is needed.
2) Someone else needs to be in the middle who can either pay the supplier when the courier confirms successful delivery or returns the funds if the product never came. Maybe that “someone” can be a “something”? A protocol?