The main difference between Lebesgue and Shopify net revenue reporting is that returns in the Lebesgue dashboard are calculated based on the order date, while in Shopify analytics it’s based on the return date.

So if an order was processed on the 3rd of March, but returned on the 3rd of April, Lebesgue will report the returned revenue for March, while Shopify will report it for April.

In terms of analyzing your advertising performance, we believe the first approach to be more suitable, while the latter is mostly used for financial reporting and cash flow analysis.