USPS International - Tracking or not?

[gisper]

Hey guys,

I'm going through USPS' international shipping services and there are some things that are not 100% clear about the tracking, here's my understanding so far:

Global Express Guaranteed - Tracking to all destinations
Priority Mail Express International - Includes USPS Tracking
Priority Mail International - Includes USPS Tracking
First-Class Mail International - No Tracking
First-Class Package International - ?????

I noticed that only for Global Express Guaranteed it was written "Tracking to all destinations" does that mean that for Priority and First-Class when the package leave the US there's no tracking anymore?

And when I click on the "Includes USPS Tracking" it's written "Limitations may apply for certain destinations" so I'm really confused.

If you are experimented in sending Internationally with USPS please enlighten me.

Thank you.