We have a centralized wallet. How is it possible to send from one wallet to several others, in one transaction, that is, using one commission.
Question about ETH.
This can happen on a noncustodial wallet but I do not know of custodial or centralized wallet, out of all the wallets that is centralized that I have used before, non has this option of sending to many, they only have the option of send to single address.
I have heard of multisend before and I have recommend it to may people that says it works good but it is not for centralized wallet but for decentralized.
I hope you will not be discourage by the fee when sending to many addresses on custodial wallet, the best you can do it noncustodial wallet.