Merchants can reduce fraud with thorough order reviews. The goal is to identify anything in the order or payment details that could potentially signify attempted fraud.* Some merchants conduct manual order-review procedures, but as sales volume increases, the time devoted to reviews can be overwhelming. An automated review process can reduce the time spent with order confirmations as the software is designed to quickly detect defined abnormalities and flag potential instances of fraud. Some merchants also choose to use a third-party service specializing in fraud detection.
*https://www.burlingtonbankcard.com/home/articles/merchant-account-transaction-review/