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The Postal Explorer website has price change tables. The Postal Service implemented price changes for cards, letters and flats in August. The prices for large flat-rate boxes for Priority Mail and military mail will decrease 40 cents. Overall, these changes raise prices approximately 3.1 percent for Priority Mail service and 3.1 percent for Priority Mail Express service. USPS Priority Mail Express 1-Day Legal Flat Rate Envelope USPS Priority Mail Express 1-Day Legal Flat Rate Envelope Hold For Pickup USPS Priority Mail.
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The changes affect Priority Mail, Priority Mail Express and military mail and are in alignment with Delivering for America, the organization’s 10-year plan to achieve financial stability. Several Postal Service price changes will take effect Sunday, Jan. The price changes will affect Priority Mail, Priority Mail Express and military mail. Flat Rate option: Ship using free Flat Rate Envelopes up to 4 lbs, starting at 54.75 Or ship by weight: For packages up to 70 lbs, prices vary by destination country price group and start at 56.00.
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