offering an incentive!

[mykidzrmyworld]

was thinking of putting in my newletter that if any mums recommend my business to someone else and they sign up then I will give them a mths discount from £3.50an hr to £3 an hr - does this sound ok??

i gave my parents a handful of business cards each and asked them to hand them out at their work
also got business cards in the entrance at school and one pinned up in the community centre where toddlergroups, cubs, brownies etc are held