US Pass:

Delivery Confirmation™ Label Number: 0103 8555 7491 0922 1419

CA Pass:

Priority Mail International® Label Number: CJ154167647US

I still got to drop these off at the post office in the AM. I went ahead and did the online deal, hopefully I can just hand the International Mail box to the teller and not have to get in line since it has the customs form built in.