Not only is the comparable feature very powerful...it is free. At Landlight.com there is no charge when working within the parcel comparables. The way you work within the parcel comparable is you click the "Count Parcels" button on the bottom of the page. You can refine your criteria and keep clicking the "Count Parcels" button free on us. You are only charged a "hit" when you click the "Show Parcels" button. We hope you enjoy the feature.