Doing a small business website for a friend

I want to get her more business from the internet so hopefully tourists will google her business category before coming to our town and see her on google maps. How do I get the business to show up on google maps?
Do I use this?
http://code.google.com/apis/maps/documentation/webservices/index.html


# makes it ok to use /b/ memes in/prog/
from /b/.memes import *