Categories Articles Paying on Amazon with the palm of your hand is already an option, this is how this biometric technology works Post author By crystalg Post date April 24, 2021 Entrepreneur Tags Already, Amazon, biometric, Hand, Option, Palm, Paying, technology, this, Works ← Bad software sent postal workers to jail, because no one wanted to admit it could be wrong → Hotels are pulling out of Biden’s $87 million contract to house migrants amid political pushback, report says