Which of the following order statuses means payment was declined via the Ogone payment system?

When dealing with order statuses in the context of the Ogone payment system, the status "Declined Ogone" specifically indicates that a payment attempt was unsuccessful, meaning the payment was explicitly declined by the payment processor. This status helps merchants quickly identify orders that cannot proceed due to payment issues, allowing them to take appropriate follow-up actions or to inform customers accordingly.

Other statuses, such as "Canceled Ogone," relate to orders that were terminated before completion, possibly due to customer action or other reasons, but do not explicitly convey a payment rejection result. "Payment Review" signifies that the payment is being analyzed for fraud or other issues, indicating uncertainty rather than a clear rejection. The "Complete" status, on the other hand, signals that an order has been paid for, processed, and fulfilled successfully, which is the opposite of a declined payment scenario.

Therefore, "Declined Ogone" is the most accurate descriptor of a payment that has not gone through successfully due to a decline from the payment system.