I used to get a bunch of emails from Lyft and Uber offering 10 rides at a discounted price. Also Lyft had a promotion that for like $5 upfront gave you unlimited rides to and from work with a certain shaded area? Are alot of these promotions gone now??
Fixed Fare within a certain area
The Guru Take
Uber and Lyft experimenting with frequent rider programs and flat fee passes
Here's a great article taht covers some of the Frequent Rider Programs and Flat Fee Passes.
Othe readings from RideGuru Forum:
Uber Driver, CEO of TaxiFareFinder and Unleashed, LLC