Browse comprehensive guides and resources organized by category
Essential guides for maintaining USPS compliance standards and regulations
Get started with your mailbox center operations
Manage your operator account settings and preferences
Learn how to verify customer identities and documents
Manage customer accounts, services, and relationships
Handle incoming mail, scanning, forwarding, and storage
Manage billing, invoices, and payment processing
Complete guide to starting your mailbox center operations
Essential USPS compliance requirements every operator must know
Learn how to properly verify customer identities
Step-by-step guide to scanning and digitizing mail
How to create and manage customer invoices