Agency 
                  Commissions: 
                  15% of gross billing allowed to recognized agencies on space, 
                  color, and position, provided account is paid within 30 days 
                  of invoice date. Commission not allowed on other charges such 
                  as insert handling, reprints, or other mechanical charges.
                Inserts: 
                  Inserts are accepted subject to size and scheduling limitations. 
                  Inserts are billed at corresponding black and white rates. Contact 
                  Publisher for availability, mechanical details, quantities required, 
                  and shipping locations. Discounts available for multiple page 
                  inserts. Postcard inserts must be accompanied by page size ad 
                  or larger. Mail back cards available. Mechanical charges: $900 
                  additional if tipped in. $1200 additional if hand inserted. 
                Rate 
                  Changes: Publisher reserves the right to change rates 
                  upon 60-day notice. Contracts may be canceled at the time a 
                  change in rates becomes effective without incurring a short 
                  rate adjustment, provided the contract rate has been earned 
                  up to date of cancellation.