Usps Flat Rate Large Box Price 2024. 12 1/4″ x 12 1/4″ x. From $30.67 for commercial plus.
For one low price, you can mail any amount of material to. 12 1/4″ x 12 1/4″ x.
Usps Mailing Box (Flat Rate):
You can send up to 4 lbs using priority mail international flat rate envelopes and small flat rate boxes, and up to 20 lbs.
Apo/Fpo Large Flat Rate Box.
Using medium and large flat rate boxes.
From $58.06 For Commercial Base.
Images References :
From $32.20 At Post Office.
A convenient alternative is priority mail express® flat rate envelopes and priority mail flat rate® envelopes and boxes.
Ground Advantage® Services Will Increase Approximately 5.4% Overall For Commercial (Online Postage) In 2024, With Rates Starting At $3.79 (Previously $3.59).