I have created commission lines for each sale invoice. I need to pay these commission amount monthly to sales person. I have did below steps.

1.  Created a journal Sales commission

2.  Created a product as 'Sales Commission'

3.  Created an Vendor bill with invoice lines of 'Sales Commission' products and amount.

4.  And paid the amount.

5. 
   

My question is, the above steps are right or wrong? is there any miss calculations in accounting report like `Balance Sheet, Profit Loss` . Because I am not good in accounting terms.

And, what will be the chart of account for (income and expense) `Sales commission` product & journal `sales commission`. 

Any suggestion will be help full. Thanks.