DETROIT (AdAge.com) -- The makers of the erectile dysfunction drug Cialis launched an ad campaign today offering to buy first-time users of the medication a sample of rival brands Viagra or Levitra if they are not satisfied with Cialis.
DETROIT (AdAge.com) -- The makers of the erectile dysfunction drug Cialis launched an ad campaign today offering to buy first-time users of the medication a sample of rival brands Viagra or Levitra if they are not satisfied with Cialis.
Four juries selected the top entries in Work, People, Creative Marketing and Production.