RFID wallet is something that you must have. This acronym is known as Radio Frequency Identification. The idea behind it was really for inventory purposes by stores. The idea was that instead of having a bar code, you could have a frequency coming off the product.
This type of system came to light when they came up with a new type of cheap microchip that was so small that the human eye can’t even see it. This RFID wallet technology was intended for a very specific purpose when it came out, but other uses became much more apparent.
