I know a fair bit about SEO. I know the methods and I have used them with success for some of my own business's. What I have never done is quoted an SEO campaign for a client.
Recently I have had a few of my local clients ask me for quotes on SEO services and I am at a loss as to what I should be charging them.
What do you guys base your rates on? Do you have a sliding rule depending on the how competitive the keywords are?
Any advice here would be welcome.