That said, it's not enough that you just have a website. You must have a professional-looking site if you want to be taken seriously. Since many consumers now search for information online prior to making a purchase at a brick-and-mortar store, your site may be the first chance you have at making a good impression on a potential buyer. If your site looks like it was designed by a barrel of color blind monkeys, your chance at making a good first impression will be lost.
One of the great things about the internet is that it has levelled the playing field when it comes to competing with the big boys. As mentioned, you have one shot at making a good first impression. With a well-designed site, your little operation can project the image and professionalism of a much larger company.