What if somebody buys 100BTC, or 200?
Or do you have a build in limit in the ico per registrant?
Look here:
Update about our ICO: Ebitz ICO will commence on November 28, 2016 (1 PM UTC) and end on December 26, 2016 (1 PM UTC), or when we reach the goal of 500 BTC.
Honestly, when you check that RISE had 1500 BTC during ICO then I think this 500 BTC can be achieved pretty fast.