Please contact customer support, who can provide details and giving guide on how to open sub account.
Details can be found here: https://binance.zendesk.com/hc/en-us/articles/360015552032
Please contact customer support, who can provide details and giving guide on how to open sub account.
Details can be found here: https://binance.zendesk.com/hc/en-us/articles/360015552032