I might be wrong but it seems like the api is creating one shipment for each package with in an order. I assume that mean you will get a tracking number for each package (Unless tracking number is associated with order, not the shipment in the api). The Scenario I have seen this is not something desirable. UPS[0] and Fedex[1] I believe let you ship up to 20 boxes in one shipment.
Yes, most carriers will assign a unique tracking code (and shipping label) to each shipment in the order, and also a "master" tracking code for the entire order. Depending on who the recipient is they may want to watch the entire order from the single master tracking code, or keep an eye on each individual shipment.
It's not common, but sometimes individual shipments / parcels get separated from their orders in transit, so it can be helpful to have the individual tracking codes.
47|9 years ago
[0]https://www.ups.com/content/us/en/resources/sri/glo_mlt_pc.h... [1]http://images.fedex.com/ca_english/businesstools/shipsoftwar...
sawyer|9 years ago
It's not common, but sometimes individual shipments / parcels get separated from their orders in transit, so it can be helpful to have the individual tracking codes.
ecomm94098|9 years ago