Across 4 accounts, 2 of which should be using their Europe resources, 0/4 can actually complete a purchase.

2 get stuck in loops, continually asking to provide shipping address (again).

2 error out on the final step.

With all their data sharding, distribution and redundancy, it sure seems a significant part of their backend is down.

Can anyone else complete a transaction?

Same here, stuck on selecting a shipping address, errors that kick me back to the amazon home page, as of right now it looks to be stable enough to complete orders.