Placement of the mailing information
is critical. The delivery information must be located on one of the
outside panels of the finished folded mailer. Also, the placement
of the copy on the panel must meet the requirements set up by the
United States Postal Service. See Postal
Regulations - Outgoing Mail for more details.
If the mailer contains a business reply
card, it should generally be located on one of the end panels of the
flat (unfolded) mailer so that it can be easily detached from the
mailer. The business reply card must also meet the requirements set
up by the USPS. See Postal
Regulations - Business Reply Mail for more details.