PromoMath: Discount Margins

PromoMath is an app designed to help ecommerce merchants check their margins before offering discounts. It provides insights on safe discount limits for every variant based on the lowest gross margin set by the user. The app categorizes variants into Safe, Low margin, Losing money, or Missing cost, and displays the highest discount each variant can take while maintaining the set floor. Users can run the app on all products, specific collections, or selected items, and export the results to CSV. PromoMath does not require installation or data syncing, ensuring that all information stays within the Shopify platform.