How much does it cost to mail a 2 oz padded envelope? Customer Support 28 August 2022 Each additional ounce will cost $0.15 (no change from 2019). The starting rate for a First Class Mail Flats/Large Envelope…
How many stamps do I need on a 1.5 oz letter? Customer Support 9 August 2022 As of 2021, the cost of each additional ounce of postage has jumped up to $0.20 per ounce. This means…
How many stamps do I need for a 1.2 oz letter? Customer Support 2 August 2022 As of August 24, 2021, If you are mailing a square envelope that weighs less than 1 oz., or a…
