Get rewarded with FREE Parking when you spend with your favourite brands and local Merchants. Support your local High Street and park for free. ParkingPerx shows you which brands and businesses where you can earn your Perx when you make a qualifying purchase. You can accumulate your Perx across multiple businesses. You can even earn Perx through online spending with your favourite brands. Then pay for your parking by redeeming your rewards at participating car parks. Terms and conditions apply.