Not sure what referring to. Coinbase had a deal where you could watch 5 videos for $2 worth is Stellar Lumens a piece. I did that and received the coins.
Coinbase.com will give you $10 worth of Stellar Lumens (crypto-currency tokens) for watching five 2 minute videos about Stellar Lumens and answering five multiple choice questions. Not sure if you have to set up an account... but it's free if you do. After you get the initial $10, you can get another $40 worth of Stellar Lumens tokens if four of the people you invite watch the videos and takes the quiz.
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