There should be a way to track profit and loss month by month. Click through and select dates. No one offers this for ebay. It does not need to handle listing by listing, but merely all items sold and the total sales, net sales after shipping and ebay fees, and then return profits. The current widget that displays is fine, however for someone switching over to 3dsellers, having a way to add in prior months would be amazing as well as a tab to view everything under.