So many uses exist for the wallet or billfold, though there are other types of carrying options for money, credit cards, and more. One of these is the money clip, and while it is not always used alone, there is the add-on money clip that can be used as a sort of option to include with what you already have. Sometimes, if you are looking to take up as little space in your pockets as possible, there are also minimalist money clips. Various Materials for Wallets and Money Clips Typically the most common material used to make both wallets and…