Amazon testing 'Orville' biometric tech that scans your hands to pay at Whole Foods, stores will use it starting early 2020

I’m over 50 and I’m more likely to forget my wallet then my smartphone. Because I use the latter more.

Then again, I pay with my watch, so in cash-happens Germany this covers only 80 to 90% of my shopping. And only because I rarely use fast food or bakeries.