the thing with leaflets is, its luck.
ive built my whole business on leaflets, and next year am planning another mass leaflet drop. Some months it will feel like you are totally wasting your money, others, you will get very brave window cleaners calling you ( witholding their number) threatening you, and others, earn a fortune, so its just a case of a lucky gamble. BUT...it does work.
For what i pay, printing and delivering, i need 2 jobs per 10,000, for those jobs to pay for that months over a year.
e.g. £138 printed £125 delivered = £263 / 13= £20.23.....so, i look at it as long term investment.
I always have 2 sides printed....other side, conservatory cleaning, i always get connie jobs of them, so that pays for the leaflets straight away!!!