Gigzi takes security to the next level through state-of-the-art biometric security provided by our market leading partner, IriTech.5yr ⋅ gwen_sarah1 ⋅ r/BountyICO
Here's our CEO Kenneth introducing Sparrow to an enthusiastic crowd and sharing more on how we aim to bring forward and simplify crypto options trading, making it accessible to all.5yr ⋅ gwen_sarah1 ⋅ r/SparrowExchange