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Simplify your mailing operations, stay updated on USPS changes, and find expert tips to save time and money. Whether you're
managing domestic or international mail, our resources help you streamline every step of the process.
What is Intelligent Mail
Indicia (IMI) Compliance?
The USPS introduced Intelligent Mail Indicia (IMI) to replace the outdated Information Based Indicia Program (IBIP). IMI offers businesses a more secure, efficient way to manage postage with benefits like automated refunds, detailed reporting, and better regulatory compliance.
USPS Temporary Shipping Rate Increase
We’re sharing a courtesy update regarding an upcoming USPS pricing adjustment that may affect customers who ship packages using certain USPS services.
Who this applies to: This notice applies only to customers who ship packages using USPS services. If you do not use USPS shipping, no action is required.
Key Details
- Effective Dates: April 26, 2026 – January 17, 2027
- Increase: Approximately 8% base rate increase
Affected Services
- Priority Mail
- Priority Mail Express
- USPS Ground Advantage
- Parcel Select
Not Affected: First-Class Mail® and First-Class Stamps
This is a USPS-driven change, not a CBS price increase. Updated rates will automatically apply beginning April 26, 2026.
Do You Need to Take Action?
No action is required. This is a USPS-driven pricing change, and updated rates will automatically apply beginning April 26, 2026.
How to Mail Smarter and Save Money
Even with postage rate increases, you can optimize your mailing operations to cut costs and
increase efficiency. Explore these practical tips to stay ahead:
Compare Rates
Shop around! Don’t feel obligated to stick with one carrier for all your shipments. Compare rates from various carriers to find the most cost-effective option that still meets your service needs. Think of it like any other purchase—find the best value for your budget.
Embrace Digital Solutions
Streamline your mailing process by using cloud-based mailing software like Quadient Impress. As a trusted Quadient dealer, CBS offers tools that allow you to send one or thousands of letters in minutes—all from the comfort of your desk. Your data is securely hosted in state-of-the-art data centers with redundant infrastructure and SSL encryption, ensuring safe and seamless operations.
Leverage Shape-Based Pricing
Mail pieces that exceed specific dimensions are classified as a larger shape, resulting in higher postage costs. Avoid surprises by ensuring your mail fits within USPS-approved dimensions. Access our free Shape-Based Pricing template to ensure accurate pricing for your mail.
Optimize Dimensional Weight
USPS calculates postage based on size, thickness, and weight, particularly for parcels. Reduce costs by using flat-rate boxes whenever possible, selecting the smallest box that fits your item, and utilizing USPS-compliant shipping software for accurate pricing and discounts.
Take Advantage of Commercial-Base Pricing
Unlock commercial-based discounts by adhering to USPS guidelines for mailing shapes and sizes. Our Shape-Based Pricing template can help you identify cost-saving opportunities while ensuring your mail is within specifications.
