The document outlines several common conventions for advertisements promoting digipaks, which are packaging formats for music albums. These conventions include prominently displaying the artist's name to catch attention, listing the album title and genre to inform audiences, noting the release date or indicating if the album is "out now", including positive reviews to encourage purchases, specifying retailers where it can be bought, occasionally mentioning related tour dates, and displaying the artist and label websites for more information. The conventions are aimed at promoting the digipak, informing potential buyers, and appealing to audiences.