Trying to print orders and ONLY on international orders am I getting this error:
Shipping label couldn’t be purchased.
Fix the errors for each order and try again.
A system error has occurred and is being investigated.
I’ve tried other browsers, clearing cache, incognito mode, everything. Only if I ship through GoShippo or another retailer can I get labels. I waited two hours between tries and still nothing. Need update.
same
I’m having the same problem today. I logged out, logged back in, but it persists.
I am having same issue today!
Same here!Come on Shopify!
Have been experiencing this problem since the around 11am (EST) today
It’s only allowing us to print international orders. The site for some reason allowed us to print ONE label successfully(Domestic USA) Then back to not working.
same
I’m jammed up - I have a number of orders to ship and have only been able to print a few labels, everything else is giving errors
same
Meanwhile, they try to fix this issue, try this app: PirateShip, available on the Shopify app store
t’s the same shipping prices as Shopify.
same! wth.
I’m having the same problem so is this a Shopify problem?
It must be the new USPS shipping rates? Not sure what it is, but I’m also relieved it’s not just me. Hope this gets fixed quick!
Same!
Hope we get some sort of response when this gets resolved. Just had a new product release so a lot of packaging in the next couple days 
Same here! We have been flooded with orders today (of course) and can’t ship!
70 minute wait for Shopify chat help.
I just got an e-mail that it was only affecting international shipments, but ironically enough those are the only ones I can print. It’s reverse for me xD
It’s happening again!
Solved.
You can create a shipping label with Shopify App on the phone and then print it as usual.
Works for us.