I've been using ozmo colour and another brand for years now since I've been freelance,started using the odd dia richess colour and omg what a difference in tone and condition.. Trouble is the price difference and how to pass it onto clients..I find talking money and prices really difficult,I know I'm good at my work (always room for improvement tho) and my prices are really reasonable,keep thinking I'll lose clients If I pass this cost on..any advice would be great thankyou.