First of all, I would not recommend you to use the ethereum network, as my friends said. Because the network fees are very high, the number of players and your products will be very expensive. But on the other hand, the ethereum network is also seen as a reliable network for investors. This is because the investment fees are high and fraud is not possible. But if you are not going to start as a professional, I recommend you to start with alternative networks, namely bsc network. Or you can integrate the bsc network with the ethereum network.