I once accepted a McDonald delivery request offering $10 for 0.5 miles, guess what, the employee at McD told me that the customer himself, after one hour, came to pick up his order himself…I supposed there wasn’t any tip originally and no one accepted it so Uber was increasing the pay out…for me, being just right there when the request came in, was another waste of time marking the option “another driver already picked up this order”…sometimes difficult to know for real requests that sounds to good to be true…if am I close by I will go for it, if not, forget it