Congrats on passing the certification. Personally when I work with other dietitians and nutritionists they only charge by the hour and they don’t sell any packages. Nutrition advice and coaching usually it’s not as frequent and needed as PT by the same client, so I don’t see any reason to charge more than one or two sessions at a time. But, if you think for you packages is the way to go then that’s what you’ll need to do. Maybe you could add nutrition to your other services. For example for every 10 sessions of PT that you sell, you could include/add one hour of nutrition coaching. Either way good luck to you and I’m curious to see what others have to say.