What is the process called that applies to Parcel Post and items larger than 1 cubic foot?

Dimensional Pricing is the term used to describe the process applied to Parcel Post and items that exceed 1 cubic foot in size. This pricing method takes into account not only the weight of the package but also its dimensions, providing a more accurate cost of shipping for larger items. This approach ensures that the pricing reflects the space a package occupies within the shipping vehicle, addressing issues related to freight capacity and optimizing shipping resources.

For parcels that are larger but lighter, traditional weight-based pricing may not accurately reflect the cost to ship those items, potentially leading to lost revenue for postal services. Dimensional Pricing addresses these concerns by incorporating a dimensional weight formula, which means packages are charged based on their volume if that volume is greater than their actual weight.

Understanding this method is essential for retail clerks and other postal service employees as it impacts customer pricing, shipping logistics, and overall service efficiency. Other pricing models, such as Flat Rate Shipping and Weight-Based Pricing, do not consider the size of the package in the same way and are used for different types of shipping situations.