so if everything becomea digital, how will receipts at the mall look like. You paid in let's say HBD, where's the receipt, or wait it's Blockchain, Public ledger says u don't need one
so if everything becomea digital, how will receipts at the mall look like. You paid in let's say HBD, where's the receipt, or wait it's Blockchain, Public ledger says u don't need one