I'm capitalizing on the flag-pole stealing niche and now visit those businesses to sign them up for flag pole trials. Here's my pitch. Feel free to use it, but please spin it to make it unique. I don't want this method to be saturated.
"Hello <business owner>. I noticed you have a hole in the ground where a flagpole used to be. I sell a new and revolutionary flag pole made from "aluminum-trol", found only in the dense forests of Guatemala. It will outlast all other flag poles out there. Please go to my website and sign up for a risk free trial of our flag pole. If you're not satisfied with our flag pole, you can return it within 14*** days. It's even endorsed by Oprah and Dr. Oz and has been featured on 60 Minutes.
***Effective start date is 2 weeks ago. If you fail to contact us at 1-800-555-121 within 14 days, we will charge your credit card $79.99 per month for the recurring use of our flag pole. And no, neither Oprah nor Dr. Oz actually endorsed this product. Also, it was only featured from the front of the 60 Minutes building.