A "Shipping Zone" refers to a specific geographic area that determines the cost and delivery time for shipping packages. Shipping carriers, like UPS or FedEx, categorize regions into zones based on distance from their distribution centers. The farther the destination is from the shipping origin, the higher the shipping zone number, which typically results in increased shipping costs. These zones help businesses and customers understand shipping rates and delivery expectations. For example, a package sent within the same city may fall into Zone 1, while a package sent across the country could be in Zone 8. This system allows for more accurate pricing and efficient logistics.