Warn & suggest — show a correction, let the customer continue (recommended)Block — prevent checkout until the address is fixedUnited StatesAll other countries (international)As the customer types — check and suggest while editing (recommended)Only on continue — check once when the customer moves on (fewer lookups)Shipping address only (recommended)Shipping and billing addressesAsk the customer to confirm the correction (recommended)Apply the corrected address automatically
Blocked countries, states and provinces always stop checkout.
How the banner appears at checkout for each active rule.
English is the default shown to customers. Pick a language and add translations for each banner string; blank falls back to English.