That is correct, the exchange is just facilitating the fund raise however people will still be able to purchase IX15 tokens from exchange after launch, if IX15 token holders want to sell them on exchange rather than liquidate via the Smart Contract.

The token distribution and fund allocation are available here - https://isonex.io/token-distribution

In summary =

Fund allocation 97% purchase underlying crypto assets and 3% legal, exchange fees, and marketing

Token distribution 93% participants, 5% team and 2% advisors, security and marketing.

thanks