This is the exact wording that we use for the PRE-SESSION EMAIL/QUESTIONNAIRE as well as the POST-SESSION EMAIL/QUESTIONNAIRE. You want to get a feel for what your client is comfortable with before shooting, as well as get them thinking about what they will be wanting to purchase from their experience with you. The post-session questionnaire is great for getting feedback from your clients on what they liked and what you could improve on.

Feel free to copy and paste it into an email or onto your website for clients to fill out and send back to you.