Small Gallery (Less than 400 Images)Please choose this option if you are scheduling a small gallery and anticipate fewer than 400 images
Medium Gallery (Between 400 -1200 Images)Please choose this option if you are scheduling a medium-sized gallery and anticipate between 400-1200 images
Large Gallery (More than 1200 Images)Please choose this option if you are scheduling a larger gallery and anticipate more than 1200 photos