If you run a bricks and mortar business, ask customers for their numbers when you are talking to them or in your newsletter, brochure, advertising or direct mail. Similarly, if you run an online business serving the local area, … Bear in mind that if you are a small business , mobile marketing using text messages will work best if you are targeting your local market. If you run, say, a dry-cleaning business, there is little point marketing to people on the other side of …
More here:
My Mobiles and the Net Mobile Marketing tips for Small Businesses