Profit Guard shows the true net margin of every order — revenue minus your cost of goods, payment fees, and shipping — so you see what each sale actually earns. Set your COGS by hand, by CSV, or by syncing Shopify, and a full change history keeps past orders accurate. Create plain-English rules that block margin-killing discount codes or free shipping at checkout, or email you, before the order is placed. See profit and margin trends for your whole store on one dashboard.

• Real-time margin protection — block discount stacking at checkout server-side
• True COGS tracking with bulk CSV import, Shopify sync, and full cost history
• Honest profit dashboard with COGS, payment fees, shipping, and discounts