You can use the USPS Ratefold to estimate your postage for discount mail according to your mail classification.
This Ratefold is used to calculate the approximate postage which will be due based on your scheme. An exact postage amount will be calculated when your mailpiece is certified and sorted for discounts. If you are using your own pemit, we will call to notify you of the exact postage for your mailpiece to ensure that you have enough money on deposit in your account. If you prefer, ImageSmith will allow the free use of our mail permit when you set up a postage escrow account. Please contact us for more information about setting up a postage escrow account.