Billfold wallets are classified based on its style, design, shape and quality. There are plenty to choose from. There are billfolds for people who are minimalist and splashy. If you have a lot of cards, fund of carrying cash and many smaller documents, then billfold wallet is a perfect choice for you as it stores and accommodates all of them at once! Part of billfold's innovation is designing and making it as RFID to prevent electric pickpocketing. You might see it as a small portable wallet, but it actually has plenty of space in it.