Our friend’s carwash business is doing well despite the present economic crisis. Two months ago, he purchased 2 units of portable car wash machines and hired 2 people to roam around the subdivisions. People liked the idea because they don’t need to go out anymore to have their car cleaned. He called up my husband earlier asking for some suggestions because he’s planning to purchase additional machines. Hubs suggested it will be even better if he gets a portable credit card machine for those people who like to pay by credit card especially these days that people are more concerned with convenience.