Tokens

Subscription Tokens (Subs): They are used to make the game a whole lot more interesting. When activated on your account, it not only makes your username blue, it also allows you access to ranch isles, foreign isles and a whole lot more horse space. These can be bought in real life with real-life money or in the game with game money. They can be in two catergories: monthly sub token (1 month) or the yearly sub token (1 year).

Club Tokens: They are used to establish new clubs. I haven't encountered any of these tokens in the games, but if someone has, it is most definitely expensive. These can be bought in real life, haven't seen one bought in the game yet.

Zeus Tokens: In the past, these can be used to make a horse younger by 0.5 years (one week). They were fairly cheap, but as the game-makers modified it, it's value rocketed. Now, the Zeus Token can be used on a horse to make it younger or older by 0.5 years. May I remind you that when a horse dies, you earn 50 experience. These tokens can be bought in real life or in the game.

Identity Tokens (ID tokens): They are used to change your username when you've run out of free changes. Once you have established your account, you can change your username for free once. Then you'll have to use a ID token.

Horse Tokens: You can use these tokens to order horses. They have two catergories: a normal horse token and a super horse token. I haven't tried using a super token yet, but I think it's a bit similiar to normal tokens, only with a larger range of selecting. So you order horses, and you can (for normal tokens) select the breed, the color and the stat ranges.

If there are more tokens, send them in on the comments page or I'll add more if there are more.