What does the “transaction” functionality do?

Transaction search allows you to retrieve either summary or detailed transaction information for the merchant accounts you have access to. If you run a summary search you can specify the date range and select to summarise by card scheme, card type, transaction description or channel. If you run a detailed search you can optionally refine the search by completing the fields as presented. By using either of the searches you are able to drill down to detailed transactional level.