priority mail usps price is a key consideration for businesses and individuals using USPS to ship packages quickly. USPS Priority Mail is known for its 1-3 day delivery, and prices are based on the weight, size, and destination of the package. Priority Mail is ideal for time-sensitive shipments, and businesses can benefit from the flat-rate pricing offered for certain sizes. Understanding USPS Priority Mail pricing helps businesses estimate shipping costs and offer their customers competitive rates for fast delivery.