How does the blue USPS box work? A while ago, I shipped a small

Priority Mail Box - 7

Large Moving Box: 18 x 18 x 24 Box for Moving

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

Can USPS ship any box as long as it is labeled (ie shoe box, cereal box, etc)? - Quora

Are personal box and business USPS box pricing different? - Quora

United States Postal Service - Wikipedia

What do different drop slots do in the USPS office? - Quora

Has anyone sent a tiny box through the mail? I want to send a 2” x 2 x2 box in the mail but I'm curious about shipping fees. Would I have to

How to cancel a free USPS box order - Quora

collection box

Local News: USPS struggling to deliver mail; staffing, workplace

The Benefits of Using USPS Click and Ship - PostScan Mail

Why does the USPS require that any package weighing over 13 ounces using stamps for postage be mailed at a post office? - Quora

How do USPS drop boxes work? - Quora