A retainer fee must be paid in order to book your event/session. Anh-Viet Dinh Photography will reserve the time and date agreed upon, and will not make other reservations for that time and date. For this reason, the retainer is non-refundable, even if the date is changed or the event/session is canceled for any reason, including acts of God, fire, strike and/or extreme weather. The non-refundable retainer is applied towards the final amount.