CheckoutGuard

CheckoutGuard blocks risky checkouts before payment based on email, country, age, order limits.

CheckoutGuard stops unwanted orders before payment via Shopify validation. Merchants can block emails, countries, B2B checkouts missing tags, order values, quantities, and PO Box/keyword addresses. Some rules support scheduling. Age checks, terms acceptance, and custom fields require enabling in Settings and adding matching UI blocks in the checkout editor. Buyers see custom rejection messages.

• Block emails, countries, and B2B checkouts before payment
• Set order value, cart quantity, and per-product purchase limits
• Block PO Boxes and address keywords with optional schedules
• Customize rejection messages buyers see when a rule blocks checkout
• Add age verification, terms, and required custom checkout fields