Futures trading is especially similar to the futures account of the controlling shareholder.

Futures accounts of families and spouses, etc. All belong to linked accounts.

Households and futures exchanges have regulations on related futures accounts.

A fixed, especially limited position, etc. , the relevant futures account refers to

The actor has actual control over the trading of other people's futures accounts.

(1) First log in to Alipay with real-name authentication, and then click.

Click account settings to view your real name in account settings.

Certificate.

② Then you will jump to another dialog box and select Add Associated Account below.

③ Enter the name and password of the associated Alipay account, as well as the password and ID number of the account.

(4) After the final input, it is successful.