My business is basically built by word of mouth, so I have a referral program.
If you refer someone to me and they purchase a 4-session plan (0r a class), you receive $25.
If they purchase an 8-session plan, you receive $50.
Just let me know who you referred to me and remind them to let me know as well. I will give you cash back or money off your next purchase, whichever you prefer.