Sticky note marketing

[Leah Bonner]

So i've recently seen that some people use sticky notes as a cheap marketing way to get leads. 

My main question is should i just blanket neighborhoods with the sticky notes and should I also include either another note stating i will give a referral fee, or include it in the notes.  

Im thinking of just using a handwritten note saying "I buy houses ,Try me! ##### -Leah Rose." 
but since id be blanketing them  i know most will trash it but if i offer reward maybe i will get some Leads...? Any advice?!