Post Code / Zip Validation
You can set requirements for Post code/zip validation. Post code/zip validation: Post code/zip formats are validated by provincial/state regulations. Only the validated ones can be entered to complete order placements. Please note: the U.S. is the only region which supports Post code/zip validations. Post code/zip validation disabled: Post code/zip formats won't be validated by provincial/state regulations. Orders with or without the correct postcode/zip can be placed.