Tell me why and I might give it to you! I'd love to know why you're not buying the product, and to reward you for the few seconds of effort in telling me, I'll enter you into a monthly draw. The feedback I consider most insightful each month, wins the product they provided feedback on - if you want it.
Feel free to be honest and speak directly. If you find my photo obnoxious or the wording off-putting, or the price too high or you're skeptical about the product - then says so plainly and say what would need to change for you to buy it. You are welcome to leave your feedback anonymously, but it does mean I can't send you the prize if you win the draw. Thanks!