Sears Feedback site is mantained by The Link Group Market research. When you purchase an item from Sears, you will get a receipt directing you to www.SearsFeedback.com. The survey itself only takes between 5 to 10 miinutes, but there is a chance to win a $4,000 Sears gift card. There are essentially 3 ways to enter the sweepstake for Sears. To...