1. What is a "full res download?" - after your payment, you will receive an email with a digital download attached. You can download the file to your computer and do what you will with it. ("Full res" means full resolution - that just means that it has all the digital data included so that any kind of prints you want to make will be awesome.
2. Will the link expire? - Yes! You only have a couple of weeks to download the picture before the link expires. The email comes immediately after you submit payment so it's best to download as soon as you receive the shot!
2. What if I want a printed picture? - You can upload the digital download to your favorite photo printing company - Walgreens, Target, Shutterfly - and they will take it from there