That's a great idea. Where I can get such campaigns that pays some incentives for fulfilling some details like ZIP code
True. Simple things can give miraculous results. Sometimes we have to stop trying so hard and look at obvious things that might be right in front of us. It's advantageous to be original and come up with your own way.
Yes, good idea. It's fantastic to try new things - generally I think most people try to just emulate what the herd are doing...