Consumers have only themselves to blame. We are too willing to give away our personal details to all and sundry in the hope of winning free gifts. And then we complain when marketers try to seek us out to pitch their products.

Come on ppl, your data is private and it should remain so. I refuse to fill any coupon or give my contact details to any shop or mall or promoter no matter what they are offering. At the end of the day I am happy to not be at the receiving end.