Preventing images from being indexed
Google images can bring you a decent amount of traffic but there can be instances that you don't want your images to be indexed by Goolge or any of the major search engines. You can use the following meta tag between the tags.
The best way to prevent your images from being indexed is to put all your images into one folder and use the robots.txt files to exclude that folder.
You might be using unauthorized photos on your new store and need some times to take your own pictures.