Compliments of crediteye.net "I did not test this"....Ricochet.
Update: Offer extended through 05/16/2011, and the new offer code is 6W3 (or 6W4 till 05/23/2011). This is the best Chase Freedom offer so far, as the $200 cash back after first purchase is the highest seen for the Freedom card. The Chase web site is showing only $100 bonus cash back after $799 spending in 3 months, and some other offers give $150 cash back only. To apply, call 1-800-804-8516 and ask for the offer, or visit GetChaseFreedom.com.