Skislak Digital Advertising is a great company that is based in Michigan. Plans start a $500/month, and there is no start up fees. Also no minimum spend. They also do Search Engine Optimization.

Are you looking to spend a lot of money if there’s potential? Many of these agencies are looking for opportunities even if you start small. There are many great SEM companies (PlatformA – Outsearch, Did-it Search Marketing, SendTraffic, Efficient Frontier)

We are in a economic recession and many advertisers have pulled their spend and marketing dollars so many of these top agencies have lost clients and are willing to make exception to min spend/start up fee as long as you negotiate with them and they see potential in you.

good luck!