Get $2–9 off each of your first 1–5 Lyft rides when you sign up for Lyft using a friend’s Lyft referral code. The number of rides depends upon which market you sign up in, not whose code you use.
To receive the credits, you must apply the code before your first ride and the credits are good for 15 days after you sign up.
The referrer gets $5–18 of ride credit once you complete your first ride. The amount depends upon which market you sign up in.