Just returned from the post office to mail out a large priority envelope and was advised by the window clerk to use the new FLAT RATE cardboard mailer and save lots of money. No longer do you have to weigh this package. Simply stuff whatever will fit into the provided envelope and it goes for the 2 pound priority rate of $3.95 .... no matter what it weighs! This is a great deal for Round Robins of large quantities!

The new envelope looks very similar to the old red white and blue Priority envelopes. Look for the notice in the area where the postage is affixed where it says "2 LB. Priority Mail Postage Required" ... in English and Spanish. Just below the area where you would affix the mailing label... or write in the address... this new envelope states; "FLAT RATE ENVELOPE".