In all honesty mate if you're selling design and websites a great site with brill
SEO is the best form, even older people know if you want a website it's best to look on the net for one, say you live in essex uk, people are maybe gonna type in google 'webdesign essex' you have to be in the first two pages of google if there are companies ahead of you, your sites gonna have to be better (from a user's point of view) or your prices are gonna have to be much cheaper.