The 2003 ACM Conference on E-commerce would like to acknowledge the corporations that have generously made contributions to the conference. If you want to make a contribution, please contact the conference General Chair, Prof. Daniel Menascé at menasce@cs.gmu.edu.

• IBM has funded the Best student paper award. The award will be announced at the conference.

• Overture has generously provided funding to support the activities of the conference.

• CombineNet has generously provided funding to support the activities of the conference.