- I paid for parking here (your lot at 900 Main Street, Dallas TX)and within 2 weeks I received an invoice for $90 from Parking Revenue Recovery Services, Inc.!! The invoice indicates that my "Payment was made after grace period" (whatever that means). I assume it means that I didn't pay right away after entering the lot??? I didn't pay right away because there was a group of men in a van, sitting and watching me and I was afraid to get out of my car. I waited for the men to leave before exiting my car. The threats being made by this company are on a par with extortion tactics. Why would you have anything to do with such a disreputable company that has received 921 complaints with the Better Business Bureau over the last 3 years for the exact same disreputable business practices? The right thing to do is for Ace Parking to demand that Parking Revenue Recovery Services immediately dismiss their notice. I paid for parking.