What is the name of the service for businesses that allows package consolidation for shipping?

The correct answer is Bulk Mailing. This service is designed specifically for businesses that need to send a large quantity of mail or packages. Bulk Mailing allows businesses to consolidate their shipments, which not only offers them reduced postage rates but also streamlines the mailing process. By grouping together multiple items into one shipment, businesses can save on costs while ensuring that their mail is delivered efficiently.

Bulk Mailing typically involves preparation requirements, such as proper addressing and labeling, to qualify for discounted postage rates. This makes it an essential service for organizations that regularly send out promotional materials, newsletters, or other types of bulk communications.

While other options are related to shipping or mailing, they don't accurately describe the specific service that consolidates packages for economical bulk shipping, making Bulk Mailing the most fitting choice.