2. Friend completes sign up, passes KYC verification and gets Sign Up-Bonus ($25USD in CRO locked in their CRO Wallet) which is unlocked by staking CRO for a MCO Card. While we do our best to maintain up to date information on the available referral even more methods promotions, their terms and conditions do change frequently. We do not warrant, endorse, guarantee, or assume any responsibility for any loss caused by content on this website. Content may contains affiliate links, and at no cost to you, we may earn a commission when you click on them. First, the reward is not $25. That is, it is not twenty five US Dollars as their email indicated. Instead, it is the equivalent of $25 in their proprietary cryptocurrency known as CRO. I signed up for this service yesterday and my $25 in CRO has lost more than 5% of its value already.