Patent ID: 7257915

Claim:
A method of advertising, comprising: (a) providing a gasoline pump; (b) providing a display system for said gasoline pump, including: a housing having a plurality of display stations, each said display station having an aperture; a corresponding plurality of display modules, each said display module including a business card dispenser; said housing including a back panel, said back panel selectively positionable to an open position to allow said display module to be installed from the back of said housing at said display station, and to a closed position; a corresponding plurality of spacers; (c) placing said back panel to said open position; (d) installing a said display module from the back of said housing at a said display station so that said business card dispenser protrudes through said aperture; (e) installing a said spacer adjacent to said display module; (f) placing said back panel in said closed position wherein said spacer urges said display module toward said aperture; and, (g) installing said display system on said gasoline pump.