GrayHair Software

In 1958, jeweler Harry Winston donated the Hope Diamond to the Smithsonian. His shipping method? He wrapped it in brown paper, sent it via Registered Mail, and a mail carrier delivered it to the museum. Total cost for shipping a $1 million diamond: $145.29. Trust the process. 💎

Learn more USPS fun facts here: https://hubs.ly/Q03-p32Q0

Image: Harry Winston Hope Collection | https://hubs.ly/Q03-p65h0

In address quality, nothing is ever 100%.

PO Box Street Address (PBSA) formats are a great example. They look like normal street addresses, but they actually map back to PO Boxes. That makes them easy to mistake for physical addresses and hard to tell apart from CMRAs and real multi-unit locations.

If you work in a regulated industry, correctly identifying PBSAs and other proxy addresses is critical for both risk management and address quality.

Want a practical breakdown of how PBSAs work and why they matter for your data and compliance? Learn more: https://hubs.ly/Q03-nZTk0

Nothing is 100% – PBSAs - GrayHair Software Explore the nuances of PO Box Street Addresses and their impact on address quality and compliance challenges.

Attention mailers!

A Competitive Price Increase for packages is set for January 18, 2026, with the highest increase in Ground Advantage at 7.8%.

Learn more about it in our 18 page report: https://hubs.ly/Q03-nW1Y0