How many pieces are required to make a mailing for First-Class Mail?

To qualify for mailing with First-Class Mail, a minimum of 500 pieces is required when sending bulk mailings. First-Class Mail is designed for addressing time-sensitive items like letters and postcards, and the bulk mailing rate offers a cost-effective way for larger quantities of mail.

This requirement is established to ensure efficiency in processing and delivering larger mailings, allowing postal services to optimize logistics and manage workload more effectively. In contrast, fewer pieces, such as those indicated by the other choices, do not meet the threshold necessary for bulk pricing and handling under First-Class Mail guidelines. Thus, understanding that 500 pieces is the key figure for bulk mailing in this context is crucial for anyone utilizing First-Class Mail services.