Hi, Amy!
Thanks for stopping by with your great question! I'm thinking that you're referring to the PhotoPass+ card that includes participating Attraction photos.
You will only receive one card with PhotoPass+ so when you're riding
participating Attractions, you'll want to make sure that all members of your family are together with the person carrying the card. Even if there are separate photos taken due to members of the family being on different ride vehicles, you can have the photos scanned by a Cast Member at the PhotoPass desk on your way out. Unfortunately, the pictures cannot be added to your PhotoPass+ card with a picture on your phone.
You will see PhotoPass Photographers all around the Parks and if your family splits up, they can simply pick up a regular PhotoPass card and you'll be able to add those cards to your
PhotoPass account when you return home. There is currently not a limit on the number of cards you can add to your account, but all photos must have been taken within a 14-day timeframe to be included on your CD. I always recommend that you take a photo of the back of your card just in case you misplace it. That way, you'll have a record of the card number so you won't lose the photos on it.
I sure hope this helps, Amy! Please be sure to let us know if we can help with any other questions you have!
Wishing you a Pixie Dusted vacation!
~Jackie