Certified Mail is a USPS extra service for important documents. It gives you a mailing receipt and a delivery record showing when the item was delivered or a delivery attempt was made. You follow it with USPS Tracking, a separate no-charge service, using the number on your receipt.
What kind of mail can you send by certified mail?
Certified mail is recommended for mailing valuable documents like legal papers, contracts, tax notices, insurance claims, and any mail where you need evidence it arrived.
The process includes: purchasing a certified mail form at the post office, filling it out, attaching the barcode to your package, paying any fees, then tracking delivery status online.
How do you track a certified mail package?
When mailing your certified mail, you will receive a tracking number. Enter this on the USPS website to follow your package's progress and receive alerts about any delays.
What proof of delivery does certified mail provide?
On its own, Certified Mail gives you a mailing receipt as proof you sent the item and a delivery record showing when it was delivered or a delivery attempt was made. It does not capture the recipient's signature. Add Return Receipt, $4.65 by mail or $2.91 by email (USPS extra services, checked 2026-09-17) to get a delivery record with the signature.
When should you use certified instead of priority mail?
If you need more security, delivery confirmation, and the legal certifications certified mail provides, it is the best option over priority mail.
What tips help ensure certified mail success?
Tips include: double checking addresses, following USPS rules, getting signature confirmation if required, and using text/email tracking for updates.
A recent data exposure at a fulfillment vendor affected thousands of ecommerce customers' records. Four questions worth asking about data retention, access controls, breach notification, and subprocessors before you sign with a 3PL.
Apparel fulfillment is harder than standard ecommerce: size-and-color SKU matrices, high return rates, and poly-bag and hang-tag requirements. Here's what changes when you move clothing through a 3PL, what to ask before you sign, and how Simpl runs apparel programs, starting at $7/order.
3PL companies in Austin, TX for ecommerce brands, compared on location, services, and pricing transparency, starting with Austin-based Simpl Fulfillment.
