USPS Shipping Method recommends using the third option, pack into boxes, where items packed into pre-described boxes that are despatched on the USPS API. When you’re accomplished, click Save shipping class. Next, assuming that you’ve previously enabled no less than a single type of shipping method (which we covered https://edgarmmpee.humor-blog.com/17735308/fedex-customer-reference-number-fundamentals-explained