Where do I find it?
Reports & Analysis > Legacy Reports > Products
What does it mean?
This feature gives you an overview of all your revenue/earnings and the number of sales related to your offered products. Select the timespan (You can either select a day, week, month or year), and this feature will give you summary divided by each product.
What should I do?
If you want a quick overview of your revenue/earnings and amount of sales related to your sales, have a look in this feature. This is mainly a feature for your overview and not a proper reporting tool.