The cast of El arte de vender - 2009 includes: Ariel Acevedo as Alumno 5 Cristobal Gesell as Vendedor Tienda Felipe Guinart as Alumno 4 Mitchel Lavsel as Vendedor Clase Isabel Noriega as Compradora Tienda Javier Pinto as Formador Ximena Providell as ClienteTienda 1 Paz Valladares as Compradora Final