[mothered]

It can succeed, but as with every SE, there's no guarantee that It will.

The method has a 65-75% success rate based on various factors- claims workload, company protocol compliance, representative awareness and a few more. Generally speaking, do note that you only have one shot at getting your method right, hence be sure to apply It by leaving nothing to chance.

A company on the scale of Amazon, Is by no means naive with their claims management strategies. When a method of this nature works, It's not due to a loophole with their handling procedure, but rather not having the manpower nor the resources to address It accordingly at the time.