Images with a watermark are protected, and screenshotting any watermarked images is considered THEFT,
Once purchased, you will be receiving an email with your digital images which means you can download the photos immediately after purchase free of any watermark. You will not receive physical prints in the mail, but you can print the photos yourself or take the digital images to any local printing provider (e.g. Walgreens, Staples, Walmart etc...).
You have the option of either a web-ready (smaller file size) images or full resolution, high quality photos (better for printing large sizes).