Going Cashless Will Be My New Year's Resolution

I'll be a picture of what the world will look like during the Second Coming--Moneyless and thriving. Instead of money, I have to rely on the following methods:
1. My cellphone.
2. A FitBit wristwatch.
3. My Global Cash Card.
4. The old-school barter system.
5. An RFID (radio-frequency identification) chip embedded in my skin, esp., on my hand.
However, I might still use some cash for pop machines which use  $1 and $5 dollar bills and coins like nickels, dimes, and quarters.