I created a seller account on amazon.co.uk, and want to send out a small package to test out a product (20 units)
UPS seems to be the most popular, but they're quite pricey. Does anyone know if USPS priority international would work well?
We're looking to expand into Amazon Europe as well, and the cheapest shipping option I found was through our freight forwarder.
Also, if you're selling on Amazon (U.S.), Amazon has designated an account rep to help me with the process of expanding to Europe, you might be able to speak to an Amazon account rep to help you.
Talk with the folks at MyUS.com about your situation.
Likely they'll be able to provide a simple + cheap way to handle this.
And... overseas shipping is always expensive, so depending on your product, profit margins may not allow selling through overseas Amazon organizations.