I just started a small lawn mowing business and i was wondering, what is the best way to advertise?

[Richard]

If you're looking for free exposure, you have SEO (where you build a website and increase its popularity), Local SEO (where you claim all your local listings in various places), and social media (where you create profiles and fan pages. For paid advertising, you can try Pay per Click, Banner ads, Email marketing, and Affiliate Marketing. Of course your question is which one is the best.. the answer lies in your situation. The results vary from person to person and you will need to try them first to understand which one works for you best. What I've mentioned are just a few of them. A good market research opens the door to much better options suitable to your needs.