The document outlines four ideas for an Irn-Bru advertising campaign. Idea 1 keeps the original orange and blue color scheme and humor but targets younger people. Idea 2 focuses on Irn-Bru's Scottish roots using stereotypical Scottish imagery and humor. Idea 3 uses black and white images and leaves Irn-Bru in color to draw attention, keeping the original colors. Idea 4 changes the color scheme to pink, purple and red to appeal to both males and females.