Our Multiline Optical Character Reader (MLOCR) sorts with rapid speed, bar-coding mail pieces in seconds. Bar-coded mail pieces permits your mail to jump ahead of full retail postage and cuts delivery time in half. Automated Presort Services will sort and barcode your mail pieces daily, with same day processing your mail is submitted nightly to the USPS Business Mail Entry Unit. Our professional mail couriers will pick up your mail daily. Making APS one of the most affordable mailing services in Tucson.