GreenHouse Holdings, Inc. (OTCBB:GRHU) has entered into a strategic partnership agreement with Prime Solutions, Inc., a leader in full-service engineering, consulting, and project management for governmental, commercial, industrial, institutional, and utility clients.

“With some minor fine tuning, our shopping cart is now fully operational giving our customers the opportunity to purchase the first of our products being offered: Smokers Option, in both Menthol and Cinnamon. The web site itself is undergoing extensive redesign, to include complete product description located in easy to access click through portals.

“We are very excited to be finally ridding ourselves of litigation that has plagued us for several years now,” stated Ira L. Goldknopf, President and Chief Scientific Officer of Power3 Medical Products, Inc.

American Express Company (NYSE:AXP) Vice Chairman, Ed Gilligan, will present at the Citi 2011 Financial Services Conference in New York, on Thursday, March 10, 2011, at 10:30 a.m. (ET). A live audio webcast of the presentation, together with the slides, will be made available to the general public through the American Express Investor Relations website at http://ir.americanexpress.com.