About Label

The Definitive Guide to Sending Certified Mail Efficiently Our custom window envelopes (#10, 6"x9" and 9"x12") are pre-printed with the green Certified Mail® banner and come with a large, clear window that enables the USPS to scan the cover sheet inside. We also offer Certified Mail® label sheets, designed for flats and packages. Explore all the benefits of the SimpleCertified™ Platform Certified Mail Labels | Certified Mail Labels Address and print USPS Certified Mail® Labels online. Save $2.35 on postage for each Certified Mail® green card receipt. No monthly fees, no contracts, and no software or special equipment. Get email notification with Electronic Delivery Confirmations, Return Receipt Signatures, tracking, and a 10-year compliance archive at no extra cost. Shipping Supplies | Forms and Labels | USPS.com $9.00 - $32.00 Certified Mail® Label Form Roll of 600 $0.00 Domestic Return Receipt Form Pack of 10 $0.00 eBay/PayPal Click-N-Ship Double Label...