Postal Explorer > IMM Issue 36 - International Mail Manual > 2 Conditions for Mailing > 290 Commercial Services > 297 Customized Agreements
The Postal Service provides customized service for international mailings only for customers pursuant to the terms and conditions stipulated in a customized agreement between the Postal Service and a particular customer.
To qualify for customized service, a mailer must be capable, on an annualized basis, of either tendering at least 5,000 pieces of international mail to the Postal Service or paying at least $100,000 in international postage to the Postal Service.
Each customized agreement for international mailings must set forth the following: