You can earn digital tokens on Steemit by:
Posting :::
By sharing your posts, you can earn upvotes from community members. Depending on the upvotes you receive, you will get a portion of the ongoing Steem reward pool.
Voting and curating::
If you discover a post and upvote it before it becomes popular, you can earn a curation reward. The reward amount will depend on the amount of STEEM Power you have.
Purchasing::
Users can purchase STEEM or Steem Dollar tokens directly through the Steemit wallet using bitcoin, Ether, or BitShares tokens. They are also available from other markets and exchanges including BlockTrades, Poloniex, Bittrex, Shapeshift.io, and Changelly. STEEM tokens that are powered up to STEEM Power earn a small amount of interest for holding.