As of the last postal rate increase on July 9th, 2023, the postage rate for EDDM retail is 19.8 cents per piece. The EDDM BMEU postage rate currently ranges from 19.3 cents to 22.8 cents per piece, depending on where the EDDM mailing enters the postal system. As of late, the USPS has been increasing its rates twice a year in July and January, so these rates will likely increase next in January of 2024.