Hi,
I provide UK-based professional accountancy services focused on Amazon sellers and VAT complexity.
You as non-EU resident have two options.
FBA Amazon transfers
1/ To register in UK and sell from the UK warehouse into other EU countries up to threshold with the Amazon FBA module
2/ To register in other EU country with the tax representative (Italy, France, Spain) or the correspondence address receiver (Germany) - Amazon FBA module or to establish the EU company
Pan-European module
3/ You can register in all major Amazon EU countries and sell from their warehouses, but you must the establish the company in one of the EU country or hire the legal representative in every EU country from that you sell the goods.
Don't hesitate to contact me with any question.
With Regards
Kusnierzova