How to create packages in cPanel/WHM:
Log in to your cPanel WHM account.
Navigate to the "Packages" section and click on "Add a Package".
Enter a name for the package in the "Package Name" field.
Choose the resources you want to allocate to the package. This can include disk space, bandwidth, email accounts, FTP accounts, etc.
Set your required limits on the resources you've allocated by entering values in each field.
Choose any additional options you want to enable for the package, such as the ability to create subdomains or park domains.
Click on the "Add" button to create the package.
You can create multiple packages with different resource allocations to suit your needs.