Has anyone been regularly using a 3D Lipo or Promax Lipo machine on their clients? Am thinking of investing in one but keen to know of the experience of others... have you had any customers with little or no results? is the client base sporadic? are customers willing to invest in a course of treatments? If you discount treatments, do happy customers come back for more at full price? I would want it to be my core business but am not convinced customers would be willing to pay £90-£150 per treatment for a course of 6-10 sessions. Thank you in advance for thoughts and feedback.