Share your Ideas
While doing your research on the company, you may be struck with a couple ideas that could help make them more money or operate more efficiently. You should present your ideas to your interviewer at the end of the interview when they ask you if you have any questions, or anything to add. This will reinforce that you did your research on the company, and that you are already thinking of yourself as part of the team. You will appear invested in the company. Even if your idea gets shot down, you will still have achieved your goal.