The creation of a Shopee sub-account is mainly divided into the following steps:

1. Activate the main account: First, you need to have a Shopee main account. When you successfully apply for a main account, you will receive an invitation activation email to your registered email address. Follow the instructions in the email to complete the activation of the main account.

2. Log in to the sub-account platform: Use your Shopee main account to log in to the sub-account platform. After entering, click the "Members" option, and then click the "Add New Members" button.

3. Create a sub-account: On the Add New Member page, fill in the basic information of the sub-account, such as name, email address, mobile phone number, etc. Next, assign roles and shops to the sub-account. In Permission Details, you can modify the permission details of the sub-account.

4. Edit shop permissions: Click "Edit the shops" in the upper right corner to make more detailed edits to the different permissions of each shop. After saving, the registered email address of the sub-account will receive an invitation email.

5. Complete the sub-account registration: Follow the instructions in the invitation email to complete the sub-account registration.

Through the above steps, you can successfully create a Shopee sub-account. It should be noted that the permissions of the sub-account are assigned by the main account, and the main account can manage and monitor the sub-account.