Sony is offering free $25 Amazon Gift Certificate when you check Sony 3D Demo in Sony Style stores and complete a survey.
1. Click here to find a store near you
2. Visit the store， watch the new 3-D TV demo
3. After that you will be directed to a Computer and leave your email address, name etc
4. You will then receive an email for a survey the next day. Finish that and you will receive $25 Amazon Gift Certificate