Payment Method Allowlist

Order Split runs for the payment methods you allow. If the allowlist is empty, all payment methods are treated as allowed.

Why This Matters

Some payment methods are not compatible with split orders. This setting lets you control where split is applied.

Disallowed Payment Behavior

If a customer uses a disallowed method, you can choose to:

• Block checkout
• Keep a single order

If split shipping rates cannot be applied for a split scenario, checkout behavior also follows the configured fallback (block or single order).