A window assembly for garage doors having an opening with cooperative dimensions to receive a transparent panel with a reduced surface on one side and a peripheral flange making the outer surface larger than the internal surface. The length-changing actuator includes first and second ends. In the step of applying the liquid volume is placed on the surface of the substrate so that the partial area of the surface includes the predetermined location. Those customers may then use a financial account of the financial institution to aid in the purchase of goods andor services from the merchant.