Explore standardized definitions, formulas and usage guidance for key ecommerce performance metrics.
Measures the percentage of revenue reduced through discounts relative to gross sales. Essential for understanding promotional impact and margin control.
What was the discount rate last month?
SELECT SUM(discount_amount) * 100.0 / NULLIF(SUM(net_sales_amount + discount_amount), 0) AS discount_rate FROM orders WHERE order_date BETWEEN :start AND :end;