Bill Splittr allows friends to easily split a bill. One person is in charge of paying the physical bill, but the others make payments with their phone to this person. Great if you don't
have cash, everyone only has large bills without the ability to make change, or paying a friend without being there in person!
It can be used to split a bill at a restaurant, share a cab fare or pay a friend back after going to the movies. There's no limitations on your creativity.
You can even pay your friend if you had to run to catch a train or were late for an appointment. There's no need to be next to each other. Works anywhere your phone has a data connection.