List of special positions upon request.
Discount applies only to advertising in issues carrying cover dates while membership is current.
Advertisers will be short-rated if, within a 12 month period from the date of the first insertion, they have not used the amount of space on which their billings have been based. Advertisers will be rebated if, within a 12-month period from the date of first insertion, they have used sufficient additional space to warrant a lower rate than that at which they have been billed. Issue and Closing Dates Published monthly, issued last day of preceding month. Postcard inserts must be accompanied by a full page or more of advertising. Inserts must be delivered 3 weeks prior to publication date.