


At KetoLuxe, for example, owner Samantha Lemley ships their gourmet marshmallows via USPS Priority Mail with Shippo. Which one you use depends on the circumstances. There are four USPS shipping options for USPS Priority Mail: weight and Zone-based pricing, Flat Rate, Regional Rate, and Express. It promises fast delivery in 1-3 days, and it comes with tracking information for you and your customers. USPS Priority Mail is one of the most popular shipping options. In fact, there are four USPS shipping options for Priority Mail that e-commerce businesses can consider, each with their own pros and cons. If you’re an online seller looking to use USPS Priority Mail to ship your orders, you have a few choices.
