All Currencies in Guild Wars 2 Explained

Here's a great video that explains all the currencies in Guild Wars 2 and what you can do and how to spend these different currencies. If you didn't know already the eight currencies in GW2 is:
Coins, Gems, Karma, Supply, Influence, Glory, Tokens and Skill Points.

The video is from GamerZakh on Youtube, thank you for this video!