Send Catalogs & Publications  
Use these tools, supplies, and service providers for your shipping needs.
 
 
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 vendors provide efficient shipping services at reduced costs.

International shipping providers - These experts in mail preparation, printing, and transportation provide reliable service.
Shipping consolidators - These shippers offer large volume mailers a variety of cost-saving services including pickup, sorting, and transporting.