What Is PC Postage and Why Do Businesses Use It?

If your business ships with USPS^® regularly, you’ve likely heard the term PC Postage^®. But what exactly is PC Postage, and why does it matter?

PC Postage allows businesses to purchase and print USPS postage electronically from a computer or integrated shipping system. Instead of visiting a retail counter or manually managing postage, shipping becomes a digital workflow.

For ecommerce brands, 3PLs, and growing businesses, PC Postage is often the foundation of scalable USPS shipping. It provides access to commercial pricing, automated label creation, and direct integration with fulfillment systems.

Understanding how PC Postage works is key to choosing the right shipping infrastructure for your business.

What is PC Postage?

PC Postage is a USPS-authorized method of purchasing and printing postage electronically from a computer or integrated shipping system.

Instead of buying postage at a retail counter, businesses generate USPS shipping labels digitally through certified systems that connect directly to the United States Postal Service.

PC Postage comes with many benefits:

• Postage is purchased electronically
• Labels are generated instantly
• USPS compliance requirements are built into the format
• Tracking numbers are created automatically
• Shipments are manifested digitally

PC Postage has supported billions of shipments over the past two decades and remains one of the primary ways businesses access commercial USPS pricing.

At its core, PC Postage removes the retail counter from USPS shipping and turns it into a scalable, digital workflow.

What is a PC Postage provider

A PC Postage provider is a company certified by USPS to sell and generate electronic USPS postage.

Not every shipping tool qualifies as a PC Postage provider. To be certified, a provider must integrate directly with USPS systems and meet strict compliance, security, and technical requirements.

A certified PC Postage provider:

• Connects directly to USPS infrastructure
• Generates compliant USPS shipping labels
• Enables electronic postage purchasing
• Supports commercial USPS pricing programs
• Provides billing and reporting capabilities

EasyPost is one of only three certified PC Postage providers authorized by USPS.

For businesses, working with a certified PC postage provider ensures that USPS label generation, rate access, and documentation meet official requirements while remaining integrated into your shipping workflow.

Why businesses use PC Postage

Businesses use PC Postage to simplify USPS shipping, reduce operational friction, and support long-term scale. It provides businesses the following advantages:

Access to commercial USPS pricing

PC Postage enables businesses to access discounted USPS rates, including Merchant Discount Pricing or negotiated NSA agreements, without relying on retail pricing.

Faster label creation and fulfillment

Labels are generated electronically in real time, eliminating manual counter workflows and accelerating order processing.

Automated tracking and documentation

Tracking numbers are created automatically, and shipment data is transmitted digitally, reducing manual recordkeeping.

Digital manifesting

Shipment details are sent electronically to USPS, streamlining handoffs and eliminating paper-based documentation.

Integrated billing and reporting

Postage purchasing, funding, and reporting are centralized within a single system, simplifying reconciliation and visibility.

Reduced manual processes

By moving postage purchasing into a digital workflow, businesses reduce errors, repetitive tasks, and operational bottlenecks.

Scalable shipping infrastructure

PC Postage supports businesses as volume grows, allowing USPS shipping to expand without requiring a change in process.

For organizations shipping consistently, PC Postage turns USPS fulfillment into a systemized, repeatable operation rather than a manual task.

How to choose a PC Postage provider

Not all PC Postage providers offer the same level of integration, flexibility, or operational stability. When evaluating options, businesses should look beyond basic label generation and consider the broader shipping infrastructure.

Certification and compliance: Ensure the provider is officially certified by USPS and connects directly to USPS systems.

Pricing programs: Confirm whether the provider supports commercial pricing models such as Merchant Discount Pricing or negotiated NSA agreements.

Integration capabilities: Look for API access or system integrations that allow PC Postage to fit directly into your ecommerce, warehouse, or fulfillment workflows.

Billing and funding options: Understand how postage is funded and how reporting and reconciliation are managed.

Visibility and analytics: Evaluate the reporting tools available. Strong analytics provide insight into shipping spend, service performance, and operational trends.

Scalability and reliability: Choose a provider that can support growing shipment volume while maintaining consistent system performance and uptime.

Selecting the right PC Postage provider impacts more than how you generate USPS labels. You should select a provider that has an infrastructure that will support your shipping operation as it grows.

PC Postage as a foundation for modern USPS shipping

PC Postage has become the standard method for businesses that ship regularly with USPS. It replaces retail counter workflows with electronic purchasing, digital documentation, and integrated label generation.

For ecommerce brands, fulfillment providers, and growing organizations, PC Postage creates a repeatable, scalable shipping process. And the PC Postage provider you choose determines how reliable, flexible, and visible that process will be.

Understanding what PC Postage is and how it fits into your broader shipping infrastructure is the first step toward building a more efficient USPS operation.

If you’re evaluating certified PC Postage providers, explore how EasyPost supports commercial pricing, digital workflows, and scalable USPS integration.