[Updated 01/2013] Here’s the basic, first class USPS postcard postage rate as of January 27, 2013:
For this rate, your card needs to be:
- at least Minimum size: 3-1/2″H x 5″W x 0.007″ thick
- no bigger than Maximum size: 4-1/4″H x 6″W x 0.016″ thick
- and mailed from any U.S. address to any U.S. address — that’s any address with a Zip Code.
Larger cards are considered oversize and are charged at the Letter or Large Envelope Rate.
Organizations promoting themselves with our Magnet Mailers need to be aware that our items need to be mailed at the 1 oz letter rate (not the postcard rate), plus a $.20 surcharge. Why? Because our postcard magnets are not considered automated mail. The good news is that we can achieve big postage discounts by mailing in bulk.
Check out our magnet mailers at magnetbyMail.com .