For every 500 points you earn in Uber Rewards, you'll receive $5 in Uber Cash. To check your progress towards earning Uber Cash, look for Uber Rewards via the menu in the top left of your app, or under Account if you're using Uber Eats.
To use your Uber Cash, choose it as your payment method when requesting your trip. If you don't have enough Uber Cash to cover your ride, you'll be given the option to buy just enough to cover your ride, or set any amount of Uber Cash you want.
Uber Cash is usable only on rides and Eats orders in the US. Scooters, bikes, and taxis are excluded. Other exclusions may apply. Points that are not converted to Uber Cash will expire for redemption purposes in monthly batches on a rolling 12 month basis.