EDDM U.S. Postage Presorted ECRWSS Permit Stamp

Perfect should you have your permit number- don't hesitate to use this stamp to speed up the mailing process! Recently updated and redesigned and guaranteed to leave you with a crystal clear impression every time. Save time and reach your prospective customers faster by using this 'EDDM U.S. Postage Presorted ECRWSS (Extended Carrier Route Walking Sequence Saturation) Permit Stamp'. Capable of countless impressions and will last you for years!