Hello, @raymondo.

You can make use of QuickBooks Bundle feature to keep track of your sales and commission expense in QuickBooks. Let me guide you on how to do it.

QuickBooks Bundle is a group of items and services that you can sell and track in QuickBooks. By using this feature, you have the option not to show all the components of the invoice when sending it to your clients. 

First, let's enable the custom field in your Sales Settings. This will allow you to indicate the name of the sales rep on the invoice for tracking purposes. 

Next, let's ensure to set up Commission Expense and Commission Payable account. These accounts will be used to track commission related cost and liabilities.

Once completed, let's create the service items that will compose the bundle.

Now, let's create our bundle.

You can refer to this short video clip for more detailed instructions:

Always feel free to swing by here in the Community if you have other questions. I'm just a few posts away.