When it comes to sales, there can be a lot of confusion as to what exactly is Sales of Product Income versus Sales.Simply put, Sales of Product Income is the money received from customers for goods or services delivered, whereas Sales are the total amount of money coming in from those products and services. To break it down further, Sales of Product Income represents the profits made from delivering the goods (or services) and Sales refers to the gross amount of money earned from selling those same products or services. So when you hear someone talking about Sales of Product Income versus Sales, just remember that the former refers to profit and the latter refers to income. Now you know!