PayPal employees at the company's UK headquarters are tired of having to use traditional payment methods when buying their rocket and crayfish sarnies. It's almost an affront, in fact, so they're pushing local retailers in the town of Richmond Upon Thames to trial an updated, entirely PayPal-based system that uses photo authentication to make things faster. If you want to try it, go to the "Local" section of your PayPal app (on iOS, Android or WP), which should show nearby part