[mothered]

I'm really happy to hear that I could think of something not yet published

You've certainly done well with bringing the method to the attention of this thread.

The only way I could see this failing, Is If the administration/accounts department of the company check the Item's order history. If they Identify that It's "not a return", but rather yet to be dispatched (as received from their supplier/manufacturer), then It will most likely fail. I've outlined ways to circumvent this In my blog and will publish It when time permits.