Media Mail may be used for shipping Books and recorded material. In our case if your order is only Books then you may choose to use MEDIA MAIL. Mixed shipments and other merchandise must use USPS first class or Priority shipping. You will not have a Media Mail option at checkout. Choose another method and when we actually ship your order if you ask us we will ship Media Mail and your card or paypal account will only be charged the lesser fee. Please add a note to the order you want Media Mail.