Try talking to Binance too. They used to host some crowdfundings too. Since it is one of the biggest crypto exchange (if not the biggest) then success assurance is very high. Wish you luck NUPay team. This is interesting while the market is also performing on high levels.
Binance as far as I know wants too large a percentage of the funds received on the IEO using their platform, and plus you need to pay an initial fee.
Not every beginner project will pull this out, especially those who collect not too much. The only plus is the listing on the Binance, although it may also be for a fee, we do not know.
It is better to go to the exchange easier, but no less promising, such as BitMax or ABCC. Sales passing on them all went well and collected his hardcap.
What about the possibility of using a free decentralized exchange for the listing?