How do I get "Enhanced Carrier Route" rates?

How do I know if my rates are correct?

What are residual pieces?

How do I get a destination discount on my postage statement?

How do I exclude leading zeros from tray and package numbers on my address labels?

How can I have Presort save the changes I made in the Customize and Destinations screens?

How can I export my mailing list in presorted order?

How do I choose the payment option I want on my postage statement?

Which Bulk Mail presorts does MAILERS+4 support?

I have my city, state and ZIP code all in one field, however when I presort my list it tells me “ZIP code is not defined?

What payment options and rate types does MAILERS+4 support?

How do I qualify for “In County” rates for my periodical mailings?