<h1><b>Get real-time rates from the largest shipping network in the US</b></h1>
<p><span style="font-weight: 400">Show your customers accurate shipping rates automatically with our integration for USPS,  </span><span style="font-weight: 400">the largest delivery network in United States.</span></p>
<p>Your store must use US Dollars for its currency and the United States, US Virgin Islands or Puerto Rico as the base country. It works with inches <code>(in)</code> and pounds <code>(lbs)</code>, but other units can be converted automatically.</p>
<p>USPS calculates quotes worldwide.</p>
<table>
<thead>
<tr>
<th>Domestic</th>
<th>International</th>
</tr>
</thead>
<tbody>
<tr>
<td style="padding: 8px">
<ul>
<li>First Class</li>
<li>Flat Rate</li>
<li>Priority Mail</li>
<li>Priority Mail Express</li>
<li>Standard Post</li>
<li>Media Mail</li>
<li>Library Mail</li>
</ul>
</td>
<td style="padding: 8px">
<ul>
<li>First Class Mail® International Letters and Envelopes</li>
<li>Global Express Guaranteed (GXG)</li>
<li>Priority Mail International</li>
<li>Priority Mail International Flat Rate</li>
<li>International Postcards</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p><b>We recommend using this extension in combination with </b><strong>our free service <a href="https://woocommerce.com/products/shipping/" target="_blank" rel="noopener noreferrer">WooCommerce Shipping</a>, which creates discounted shipping labels right from your WooCommerce dashboard.</strong></p>
<h3>Other features:</h3>
<ul>
<li>Enable/disable, edit the names of, and add costs to services</li>
<li><strong>Pack items individually</strong> or using the built in <a href="https://woocommerce.com/document/usps-shipping/#box-packing"><strong>box packer</strong></a></li>
</ul>
<figure id="attachment_2792014" aria-describedby="caption-attachment-2792014" style="width: 620px" class="wp-caption aligncenter"><a href="https://woocommerce.com/wp-content/uploads/2013/01/usps-box-packing-settings.png"><img class="wp-image-2792014 size-medium" src="https://woocommerce.com/wp-content/uploads/2013/01/usps-box-packing-settings.png?w=620" alt="" width="620" height="104" /></a><figcaption id="caption-attachment-2792014" class="wp-caption-text">Box Packing Settings</figcaption></figure>
<div class="woo-sc-box note  info ">The box packer is volume based. This provides good results in most cases but are never be as accurate as a real person packing a box (see <a href="http://en.wikipedia.org/wiki/Bin_packing_problem">BIN Packing Problem</a>). Therefore, it is important to understand that packing results are as accurate as possible, and any anomalies should be acceptable.</div>

USPS Shipping Method

<p>Get shipping rates from the USPS API which handles both domestic and international parcels.</p>

Wholesale For WooCommerce – B2B Ecommerce vs USPS Shipping Method