How to split an Uber fare with multiple people, or accept a fare-split invitation from someone else

You can split an Uber fare with multiple people during a ride, so that everyone in the ride pays an equal portion. Here's how to do it.
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Uber introduces Route Share, a rush hour version of Pool

Uber is introducing a few new options for riders that it claims will save you money. These choices include Route Share, which can only be described as if Uber Pool and buses had a love child (though ...