These days, I mostly use my iPhone and an app called "Key Ring" to store all retailer and grocery store cards. Sam's club has an app now which does not require a physical card when you visit the store. All that said, the wallet was exactly what I was looking for - it seems to be very well made and it will hold you r cards and a bit of cash very tightly.
Some questions you might have:
 Will it hold cash? Not much, I personally haven't used cash in 12 years, but I do keep 2 large bills in there for emergency purposes.
 Will it hold coins? No, they will fall out
 How many credit card slots are there? 4 credit card slots and one bonus slot in the center for either a small amount of cash or your license.
 The card case is sewn tightly and at first there will be some difficulty adding and removing cards - after a few weeks, it does become easier to remove your cards, but it is by design that it is not too loose so that your cards don't fall out. If you have trouble grabbing things with your fingers, or you have thick hands and fingers - then go on to another case.
Feel free to ask more questions.