Thanks for taking the time to respond. You are right, although it is the same form, the error doesn’t occur when I just try to order a t-shirt. Sadly, they don’t fit onto envelopes.

I’ve ordered my stamps from the Post Office now … they will ship abroad but they won’t let you do so?

Glad to hear the form will get fixed. :)

Thanks for the feedback. Yeah, based on regulations with the postal service, we cannot currently ship Zazzle Custom Stamps internationally.

We can and do very often our other products internationally. But it looks like you found a new bug where if you have any Zazzle Custom Stamps in your cart, you’ll see this error instead of the correct error message. We’ll look into this!

Thanks,
Josh