The purpose of the headlines must be to convey a message to people who read headlines, then decide whether or not they will look at the copy.
John CaplesIf you use a poor headline, it does not matter how hard you labor over your copy because your copy will not be read.
John CaplesThe advertiser's logotype at the bottom of the ad can be considered as part of the headline. After reading the headline, the reader instinctively looks down at the logotype to see the company name.
John CaplesRemember that the reader's attention is yours for only a single instant. They will not use up their valuable time trying to figure out what you mean.
John Caples