Mailpiece Design Analyst – Locate the one near you
Mailpiece Design Analysts (MDA) are postal employees specially trained to answer your questions regarding mailpiece design. These employees provide advice and issue rulings regarding acceptability for automated rates. MDAs provide technical assistance on mailpiece design to envelope manufacturers, printers, advertising agencies, and graphic designers.
MERLIN (Mail Evaluation Readability Lookup INstrument)
A USPS tool that is used to assist with the acceptance of business mail. The MERLIN program helps you qualify for automation discounts and meet acceptance requirements for bulk mailings. After MERLIN has completed running samples, it analyzes the data and provides the MERLIN operator with reports to be shared with the mailer.
Postage Rates – USPS
Zip +4 Lookup – USPS Reference Site
Zip Code AREA CODE Search – Enter any US Area Code and get all zip codes in that Area Code
Zip Code CITY Map – Purchase Adobe Illustrator or PDF color city maps, segmented by zip code
Zip Code CITY Search – Enter any US City/State and get all zip codes in that City
Zip Code COUNTY Map – Purchase Adobe Illustrator or PDF color county maps, segmented by zip code
Zip Code COUNTY Search – Enter any US County/State and get all zip codes in that County
Zumbox - The paperless postal system