Feedback information. The data that is fed back to the shop as a result of product stock or order processing. Stock information. Is the base element used to communicate stock data from MCSF to the web shop(s). The timestamp at which the stock snapshot was taken. This is not necessarily the same time at which the request for stock was made or the stock information was delivered. Product information and quantity. Since the quantity must be a value larger than zero, products that are in the catalog but are not on stock are not reported. The virtual stock quantity. This is the quantity that is virtually in stock, meaning the total quantity in stock minus the "in order" quantity. Order information, consisting of individual statuses for pending orders. The time stamp at which the order status information was actual. This is not necessarily the time at which the information is sent to the shop or picked-up by the shop. Status of an order. References the ID from the original order. The status of the order as a string. The possible states are unknown at the time of this writing. In case the order is shipped to the customer, this information contains the details about the shipping. Announcement or track-and-trace number from the freight forwarder. Can be used for tracking the products.