Dear _________________ (customer),

It is with great pleasure that we have recently welcomed _____________ (name) to our ____________ (name of the shop). ________________ (name) was previously working with ___________ (name of previous salon) in ____________ (city) and we feel privileged that he has chosen us to work with.
One more thing we would like to bring to your notice is that we offer you a discount of _______ (percent), if you _________________________ _________________________ (condition).

We felt you would want to hear about this and are hoping to see you in the near future.