Would be super powerful if merchants could add their own rules to map tracking id formats to carriers - as an extension to existing functionality add carriers. Ideally would be regex compatible but even a simple string match would be great (i.e. if tracking ID contains "abcde" then carrier = "ACME Carrier").

We run a dropship model where fulfillment partner orders sync back to our Shopify store. Partners typically use the same group of delivery carriers but often have different tracking ID nomenclature for the same carrier.

I assume this feature would reduce the number contacts to Track123 support team too! 😊