The best referral and promo codes

After signing up for a new service or downloading an app, the first thing you should do is check for a promo code. Sometimes called “referral codes,” these little bonuses can save you a ton of money—whether it’s a free Uber or Lyft ride, savings on your next grocery bill, a discount on health services, or just plain cash. At spoils.io, we’re gathering the best promo codes for every app so you don’t miss a single cent.