I would always turn it around if I had any clients who wanted cheaper sets etc, I would say my price is £** and with this price you will be getting a fab set of nails, no damage to your nails and a friendly smile and chat

or you could go to mr *** down the road who only charges £* but you wont get the quality that I can supply, you may get nail damage and he wants to do the nails as quickly as he can so no chat.
10 times out of ten the client would book in