The headline, separated by one house, should comply with the title of a press earnings release 8-k (github.com). Articles, conjunctions, and prepositions should be capitalized only after they occur initially or finish of your headline. Notice that the widespread part of each of the above goals is a public relations goal. Of course, some of these may have an advertising part however it's best to maintain advertising and public relations efforts separate. The media takes a dim view of offering free publicity for its personal sake.
