I am an amazon seller. Amazon has stolen £350 worth of stock from me and have denied receiving it, even though i have video evidence that it was collected by their partner carrier (UPS) and that it has been confirmed as delivered on Amazons own dashboard. If anyone is thinking to do Amazon FBA - DO NOT DO IT. It is so stressful and their customer service for sellers is atrocious. They will make you go around in circles until you give up. They do not care about you.