0.25 btc is a lot of money in current terms. What kind of task or referrals or job requirements are needed? The sum is too large to be belivable.
I think the previous reply showed that we needed to provide our real identification to be qualified for this give away
and that price is not enough if our identity are at risk maybe much better to review more and check the authenticity
of this offer and the site itself very crucial now a days.
It sounds like we are selling our identification to the site in exchange for the referral commission? I am sure your identity is worth more than 0.25 or 0.5 BTC.