Ziggurat sale contract Info
https://ico.ecex.exchange/ico-details/Early Bird bonusFirst 100 ICO participants will get additional bonus descending from 100% to 1% (Persons involved in Ecex Echange project are not allowed to participate in Early Bird bonus program)
Participation time bonus
First, 30 days extra 30% tokens added on top of every purchase
Second 30 days extra 15% tokens added on top of every purchase
Third 30 days extra 7.5% tokens added on top of every purchase
Fourth 30 days extra 3.25% tokens added on top of every purchase
Fifth 30 days extra 2% tokens added on top of every purchase