Forgeward adds the address and cart rules Shopify checkout doesn't enforce on its own, on any plan and without theme code. Reject orders shipping to PO boxes or addresses you don't serve, with your own message at checkout. Set minimum and maximum quantity per product and minimum and maximum cart total. Your Shopify admin shows whether each validation is active, not applied, or letting orders through when the check can't run, so a rule that quietly stops applying doesn't go unnoticed.

• PO box and address blocking, with your own message at checkout
• Minimum and maximum quantity per product and cart total
• Validation health: see in your Shopify admin when a rule stops applying