Hubby and I received the same survey.
Under the T & C's I understand the $5.00 credit will be applied to your next dining bill at one of the restaurants that participate in the idine program.
Did you complete the survey and did you receive the email confirmation? We have not yet completed the survey.
From the terms & conditions:
Your $5 dining credit will be automatically applied to your account within 48 hours of our receipt of your completed survey. You will receive a confirmation e-mail from iDine confirming that your dining credit has been deposited. Your credit will then be automatically applied towards your next qualified dine at any participating iDine restaurant provided that you pay for your meal with one of your registered credit cards between the time your credit has been deposited and 11:59 pm ET Tuesday, December 31, 2002. Your dining credit will expire, in whole or in part, effective 12:00 am ET Wednesday, January 1, 2003.