Send Books & Media  
Use these tools, supplies, and service providers to simplify your shipping obligations.
 
 
Tools
Look up a ZIP Code™
Find a Post Office™
Calculate domestic volume shipping rates
Calculate international volume shipping rates
Find a drop-off location
Track & Confirm
Get help with postage statement forms


Supplies
Scales
Self-adhesive labels (provided by USPS® partner)
Sorting supplies for volume shipments


Shipping Service Providers
These shippers offer large volume mailers cost-saving services, including pickup, sorting, and transporting.

Shipping consolidators