Additionally, users can earn bitcoin from investments they refer by sharing their unique link or adding it into their signature ad.
Please sign up for an ICO account to create your affiliate link. You'll receive Bitcoin equal to 10% of total investment you referred that was raised between December 2, 2016 and December 15, 2016.
Does it mean we have to keep your signature till December which means for whole four months from now?
Yes, signatures must be used til the end of the campaign, in around 2.5 month.