priority shipping meaning refers to a shipping service that guarantees faster delivery times compared to standard shipping. Priority shipping is commonly offered by major carriers like USPS, UPS, and FedEx, and typically ensures delivery within 1-3 business days, depending on the destination. USPS Priority Mail, for example, provides a quick and reliable option for sending packages, with added benefits such as flat-rate pricing and insurance for certain items. Priority shipping is often used for time-sensitive deliveries or when faster delivery is required.