How does the blue USPS box work? A while ago, I shipped a small package and it cost like $6, but it was less than 13 oz. So could I have just

Evansville 'Unclaimed Mail' Store Gets Attention in Viral TikTok

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I want to send friendly letters to my loved ones. I have never

Avoid leaving mail in mailboxes overnight, USPS says

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Can I ship a small bubble mailer (5”x4”) with just a stamp (it

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Will my package be delivered if there is a typo in the address? I