Then, soon, there will be Uber arbitrage: I only order food from cheep places, so I get great prices for Uber rides. Now, you can pay me to order the Uber ride

Then, soon, there will be Uber arbitrage: I only order food from cheep places, so I get great prices for Uber rides. Now, you can pay me to order the Uber ride for you. I get half of what you safed had you ordered the ride yourself. Deal? (I never used an Uber and have no idea if that would work)