Show How much are USPS Flat Rate padded envelopes?USPS
Is it cheaper to mail flat rate or priority?Looking at the USPS pricing chart, we can see that if your shipment weighs under 2 pounds, USPS Priority Mail rates will be cheaper than the Medium Flat Rate Box. The only exception is if you are shipping something between 1 lb, 1 oz - 2 lbs to Zone 9; in this case, it's best to use the Medium Flat Rate Box.
How big is a USPS Priority Mail Flat Rate padded envelope?Priority Mail Padded Flat Rate Envelope
All Priority Mail Extra Services except Registered Mail are available for this product. Size: 12½ inches by 9½ inches (with the flap closed) - The envelope is lined with bubble padding to provide a little extra protection to the package contents.
How much does it cost to ship a flat rate mailer?Domestic Priority Mail Flat-Rate Packaging Information. |