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  1. Postage Rates & Prices | USPS

  2. First-Class Mail & Postage | USPS

  3. Welcome | USPS

  4. Current Postage Rates, US Postage Stamp Prices - Stamps.com

  5. Send Mail & Packages | USPS

  6. U.S. Postal Service Recommends New Competitive Prices for ...

  7. Retail Postage Price Calculator