From the comment by TheCongressGuy on this reddit thread: https://www.reddit.com/r/playingcards/comments/1hz1184
Would like to see the following fields added to decks:
* Name of Back Design
* Date Code
* Barcode
* Joker (and count)
* Extra/Ad Card
* Box Condition (would be unique to each user)
* Deck Condition (would be unique to each user)