As you process orders and create shipments, Ordoro works behind the scenes to write shipping status and tracking number updates back to your shopping cart, keeping your customers informed and notifying them that their orders are on the way.
This tracking number write back happens automatically and for all carts when the label is created, except for Amazon.
Amazon is a little bit special since we hold their tracking numbers for up to two hours before sending them back. Previously, when we were sending them as soon as you created the label, Amazon would throttle our requests because we were sending them too often. For more information about this, please see this help article.