As a business owner I am always looking for marketing ideas. Recently, Groupon.com has been featured on the news as the greatest way to expand client base. 2 weeks ago I contacted them via their online form. 2 days later I followed up with an email to their advertising department. No response. A few days later, thinking maybe I made a mistake on the form, I filled out the form wrong. Still nothing. Now 2 weeks later I called and spoke with someone in customer support- they do not allow calls to the sales department. She informed me that someone will be in touch in 4-6 weeks! This is deplorable. They need to understand that if demand increase so too should their capacity. Poor management. Awful execution.