All you'll have to do is to contact me, asking to register as a Professional Member and I'll send you my Professional Registration Form and Operational Agreement.

Once you return these to me and I perform the standard due diligence on the details you give me in the Professional Registration Form, I'll send you my Professional Price List which thereafter will be the prices I charge you so long as you remain a verifiably active and registered hair professional.

Naturally, my standard terms and conditions set out here will also  apply to my Professional Members. 

...as the cliché says....what're you waiting for?