Baltimore Parking Discounts Baltimore Parking Discounts As you return to the city, Parking.com wants you to have a safe and secure option for your vehicle when you need a place to park. We also want to provide you with a special Welcome Back Offer. SP+ has implemented enhanced cleaning procedures for your safety. Learn more. 25% Off Daily Parking with Promo Code Parking.com is here to make your transition back to the city safe and hassle free:Use Promo Code: MAR25BAL at checkoutMany locations have touchless optionsDiscount code not valid on early bird, commuter or monthly parking.This limited time offer cannot be combined with other offers/discounts. This promotion ends 3/31/22, so act today! SEE PARTICIPATING LOCATIONS WE HAVE A SPOT FOR YOU®