I started driving last week here in Chattanooga and so far really enjoy this as a part time gig. I do have a question regarding multiple riders though. Does Uber not charge per rider or is the rate for up to 4 riders in my car? I seem to understand that the riders can split the cost if they want. I just thought I was able to charge per rider when I started. Uber needs to improve their info and training on things like this. Thanks!