As orders, or shipments, are automatically imported to your Shiptheory account from your Channel(s), they pass through the rules engine. If a shipment matches one of your shipping rules, a shipping label is created with your predefined Carrier shipping method. A label is created that is printable from your Shiptheory account dashboard. If the carrier produces a tracking number, the tracking number is returned to your channel. If Shiptheory attempts to create a label from one of your shipments and your carrier denies the consignment, an error will be shown on your Shiptheory dashboard in red. Shiptheory keeps your channel(s) updated with exactly what is happening in your Shiptheory account.