Having a website is one thing, however if no-one can find it there is very little point. SEO means puttting websites where they need to be, at the top of internet searches, so when someone looks for product or service in Google, your business is found.
As mentioned all website packages include SEO. However, SEO services can be purchased on their own, with results within 4 weeks. This service costs from £60
To keep your site at the top of search rankings customers can sign up for a maintenance contract, this costs from £40 per month.