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How much does it cost to mail a 3.5 oz. letter?

What is the postage rate to send a 3.5 ounce envelope through the US postal service?

1 Answer


The cost of postage for mailing a 3.5 oz. First-Class letter is $1.15

At it only costs $1.145 to mail a 3.5 oz. letter and you can get FREE postage!

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