A 100% discount left on after a campaign. A product saved at zero. A price missing a digit. A country with no shipping rate, where checkout simply shows nothing. Shopify does not warn you about any of these, and nothing in your admin turns red. Guardrails checks your discounts, prices and shipping settings every day and tells you what it found in plain language, with the action that fixes it. It can also stop the products it flagged from being bought while you fix them.

• Checks discounts, prices and shipping settings every day, on its own
• Explains each finding in plain language with the action that fixes it
• Blocks flagged products at checkout so the mistake cannot be bought