Smart Saver is our discount offer for Hamburg: choose between Smart Saver 25 and Smart Saver 50 to save 25% or 50% on each ride for 30, 90 or 180 days. The discount is automatically deducted from each MOIA ride and can be combined with other vouchers if you enter them in the app before booking. After 30, 90 or 180 days, your Smart Saver will automatically expire and will not be automatically renewed. For maximum flexibility and a smart, even cheaper ride.