Two things I can guarantee every headshot client: There will be good usable images and there will be absolute stinkers. Sneezes, out of focus shots, shots where the lights didn’t fire, weird expressions and nervousness. Those shots won’t make it to your gallery. The rest, the ‘potentials’ will be uploaded to a private gallery with only light editing to correct colors and contrast and you will have the option to order retouching on additional shots.