A view from outside radio:
You’re invited to participate in an online evaluation that will help make MercuryVehicles.com even better. As a thank you for your participation to the entire evaluation, you will be entered to our promotion for a chance to win one of two 30GB iPods ($250 value). To view the promotion details, please….
“Entered to our promotion.”
“Promotion,” not “contest.”
Is “promotion” a more attractive proposition than “contest”?
Somebody should research this.