Looking for a great way to pull in new clientele? Why not a giveaway T-shirt? Simple, effective designs can help drive up your sales. In return for your T-shirt, you could require a potential customer to give up their email for your marketing department. This could easily be done with a sign-up sheet at a local event or on your own website. Even if your follow-up doesn't work out and the client doesn't need your services, they've still got your T-shirt as a future reminder that you're there. Chances are since they will still wear it. So at the very least, they're still advertising for you! Check out the original article by RealThread here.
(source photo: http://www.invisionapp.com/)