What is ICO contract for? I've found it but dont understand
"ICO contract lets you: get the balance of Ethereum deposited by any of the buyers; check if the soft cap and hard cap has been reached (and stop selling tokens after hard cap); Issue bonuses dependant on purchase amount; withdraw Ethereum after the sale is over, if the soft or hard cap has been reached; transfer tokens to buyers, including bonus tokens.
What's the benefit of pre-ICO?
The token price is lower, it's getting higher with every stage