Consult with Mail-O-Matic for the best way to proceed.

Send clear written instructions to M-O-M.

Advise representative if follow-up mailing is planned.

Provide a written list of inserts and package versions.

Confirm that paper stock and envelopes are compatible with machinery and comply with postal standards.

Check that materials actually fit into the envelope and that all pieces can be inserted with address visible.

Provide a sample package of the mailing.

Tell M-O-M when materials are expected to arrive.

Write contact name and project details on data diskette / in e-mail, including file names and quantity to expect.

Confirm intended mail date.

Provide payment of postage before the mail date.