Howdy Core Users,
Here is an awesome tip for school and group photogs out there. You can create your own custom proof template and batch process hundreds of images in just a matter of seconds. This can include as many images as you want and include watermarks, filenames, contact info, whatever you think you may need to increase your sales.
In this how-to video, we are creating a 4×8 3image proof but the same concept will work for any size print including order envelopes.