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USPS Flat Rate Boxes & Pricing: eCommerce Businesses
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![USPS Shipping Rates by Weight Chart [2024 Full Guide] - PostScan Mail](https://www.postscanmail.com/wp-content/uploads/2022/09/USPS-Shipping-Rates-by-Weight-Chart.jpg "USPS Shipping Rates by Weight Chart [2024 Full Guide] - PostScan Mail")
USPS Shipping Rates by Weight Chart [2024 Full Guide] - PostScan Mail
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