I was given a mailbox key when I recently moved into this place I'm at now and it didn't work. My roommate is the one who always got the mail. Today I got a copy made and looking at the old "useless" key, I came up with an idea.
I hope you allow me to link this for I'm not getting any money out of it. It's for charity.
It got a few clicks right way but has been still for the last few hours.
What do you think about this technique and how could it be improved or used for other types of internet marketing?