
2023 USPS POSTAL RATES
effective 09 July 2023 Here’s what you need to know about the United States Postal Service (USPS) postage stamp rates. A 5×7 inch invitation weighing less than 1 ounce and subject to a nonmachinable surcharge will cost $1.06 to mail per the rates below. Add $0.24 for every additional ounce. Are Forever stamps still good for postage? Forever stamps are accepted at the 1-ounce mailing rate “forever.” You can use a Forever stamp regardless of when