Categories Articles Amazon is working to develop biometric scanners to link handprints to credit cards, allowing shoppers to buy with the swipe of their palm Post author By crystalg Post date January 18, 2020 Business Insider Feedburner Tags Allowing, Amazon, biometric, Cards, Credit, Develop, handprints, link, Palm, Scanners, Shoppers, swipe, Their, working ← The Tennis Champion Who Serves Others → Gut Power: Stomach Bacteria May Slow — And Even Reverse — Parkinson’s Disease