Yes, all the photos you receive will be edited. That being said, it is important to understand the difference between photo editing vs photo retouching. Editing makes adjustments to the photo so that it is the best possible version without making any changes to reality. Editing covers global things like color, crop and exposure. Retouching on the other hand alters reality. From environmental items like removing something from a background or replacing a sky, to the more requested personal improvement items like teeth whitening, removing or softening wrinkles, removing skin blemishes, fixing clothing or hair and body or face slimming. Retouching takes time and artistry and is done on a per image basis that does involve additional cost. Most people select a few images to be retouched, especially those that will be printed large.