Do you understand all the requirements for folded self-mailers? Rules have changed!
If you’ve been putting off changing your self-mailers during the USPS grace period, you ran out of time. Size, paper, tabbing, etc. all have new rules you must follow to get machineable rates. The Post Office doesn’t always do a great job of explaining what is required. But Trish Witkowski from Foldfactory,com does an excellent job in explaining how things have changed.
Take a few minutes to watch this–it’s time well spent and may save you some budget-breaking, unplanned expenses down the line.