Case-Mate Galaxy S6 Edge Plus Wallet Case
The Case=Mate Galaxy S6 Edge Plus Wallet case includes room for three cards and an ID, complete with a window for your ID so you don't need to remove it to show to people. There are a total of four slots so you can mix and match cash and cards.
The case snaps to your Galaxy S6 Edge Plus and the wallet portion folds over your screen to protect it while carrying your cards. This includes one more slot than the official Samsung case than most wallet cases.
The Case-Mate Wallet Folio for the Galaxy S6 Edge Plus is $59.99 at Verizon.