Uber is testing exactly this: http://techcrunch.com/2015/04/28/uber-is-quietly-testing-a-massive-merchant-delivery-program/#.p4z6rp:u2Os http://techcrunch.com/

Uber is testing exactly this: http://techcrunch.com/2015/04/28/uber-is-quietly-testing-a-massive-merchant-delivery-program/#.p4z6rp:u2Os http://techcrunch.com/2015/04/28/uber-is-quietly-testing-a-m...