The OST Price Oracle enables you to set prices in $USD such that even if the market price of OST goes up and down, the relative price of the goods or services in your token economy does not change.
For example a company could decide that 1 "Upvote" is worth $0.10 of their BT. The OST Price Oracle maintains that $USD value for "upvote" at $0.10 regardless of any fluctuations in the price of OST. The company's users will see a fluctuation in the amount of BT earned for each upvote in order to maintain the $0.10 USD value.
You can find more details and examples here.
NOTE: We have not implemented any price stabilisation or price guarantees in alpha. The value of your tokens will fluctuate with the market price of OST.