What is required for a firm holdout service?

A firm holdout service is specifically designed to accommodate customers who receive a significant volume of mail. The requirement of a minimum of 50 letters daily stems from the need to ensure that the service is beneficial and practical for both the postal service and the customer. This threshold ensures that there is enough volume to justify the dedicated service, which is typically set up for businesses or organizations that depend heavily on mail communication.

This volume criterion helps the postal service allocate resources effectively and guarantees that customers who opt for firm holdout service are utilizing it meaningfully, making it a valuable service for high-volume mailers. The option pertaining to a minimum of 50 letters daily accurately reflects this operational standard for initiating a firm holdout service.