priority mail boxes and prices

priority mail boxes and prices are a convenient option for those shipping through USPS. Priority Mail boxes are available in various sizes, including small, medium, and large flat-rate options, which allow customers to ship items at a fixed price regardless of weight (up to certain limits). Prices for Priority Mail boxes depend on the size and weight of the shipment, with the smallest box starting around $8.70. Priority Mail also offers additional features like tracking, insurance, and fast delivery within 1-3 business days.