Validify Checkout Guard

Stop bad orders at checkout: order minimums, quantity limits, customer tag blocks & B2B rules.

Set a minimum order amount, limit quantities per cart, and block checkout for specific customers or tags. Combine cart, customer, product, delivery, and B2B conditions with AND/OR logic, and show each shopper the reason in their own language. Only rule-breaking carts are stopped; everything else checks out as usual, and checkout keeps working even if the app is unavailable.

• Set minimum order amounts and quantity limits, enforced at checkout.
• Block specific customers, tags, or collections from checking out.
• Require PO numbers on B2B orders, with errors shown on the exact field.
• Show custom block messages in each shopper's language, per rule.
• Draft policies with Sidekick from plain language, then review and save.