www.TellSubway.com is the feedback survey website for Subway. If you have recently visit Subway for your sub sandwich, you should have found the direction to take a survey at tellsubway.com. Depending on how you paid, the site will direct you to different survey. If you paid by cash or you are at a pilot travel center or you used a credit card or subway card, the pictures will show you how to look for the right choice on the receipt.
The survey takes literally only a few minutes and is a simple one page survey that ask you about your satisfaction level with cleanliness, quality of service received, freshness of food and other questions.
Website: www.tellsubway.com.