"Interesting" (lol). From reading their main page, i noticed it says "$200 worth of ANY currency..." I'm assuming they mean = to $200 usd? One issue that might arise tho is that crypto prices keep wildly fluctuating...

So users will have to keep watching their respective accounts in order to maintain this $200+ (usd?) balance until July 30th. There could be a sudden dip in BTC that puts you under $200 mark for a minute and that could disqualify you i'm guessing lol.

"Promotional terms: Offer valid until 23:59:59 UTC on May 14, 2020. To be eligible for the promotion, you must have a balance of $0 on May 10, 2020, this must be your first ever deposit in the BlockFi Interest Account, and you must maintain a $200+ balance through 23:59:59 UTC on July 30, 2020. The $100 payout in BTC will be based on the price of BTC at the time of the payout. The bonus will be paid on the first business day in August, 2020.