Greetings!
There is going to be a system of bonuses for token purchase during our CRS token sale.  The following list presents information about the bonuses. The earlier investment is made, the more significant is the bonus percentage.

Pre ICO - 25% for 15 days
Crowdsale, Wave 1 - 10% for 15 days
Crowdsale, Wave 2 - 0% for 15 days

For even more details you can check our whitepaper here: https://www.crystals.io/whitepaper.pdf