What price method is used for Priority Mail items measuring over one foot?

The correct answer is the method referred to as dimensional pricing. This pricing approach is employed when dealing with Priority Mail items that exceed a certain size, specifically measuring over one foot. Dimensional pricing takes into account the size and volume of the package in relation to its weight. This means that larger packages that are lightweight may incur higher charges due to the space they occupy during transport.

Dimensional pricing is vital for the Postal Service as it helps determine shipping costs more accurately based on the package's physical dimensions, ensuring efficiency in shipping logistics. This pricing method is designed to balance the cost of transporting packages, especially when transporting larger packages that can take up more room in delivery vehicles, even if they do not weigh much.

Weight pricing applies to items based solely on their actual weight, which is not necessarily efficient for larger packages. Flat rate pricing offers a standard fee regardless of weight or size for particular boxes, commonly used for specific packaging, which does not suit all Priority Mail needs. Priority pricing is a general term that does not specifically pertain to the criteria required for measuring larger packages. Thus, dimensional pricing is the most accurate method used for larger Priority Mail items.