“Amazon will be highly reluctant to see a build-up of UK sellers’ stock in Europe during December. UK sellers can create listings on Amazon’s EU marketplaces but fulfil those orders using UK stock. “Our worry is that the end of this service just six days after Christmas is bound to create a nightmare before Christmas, as Amazon starts to repatriate UK sellers’ stock. Pan-European UK sellers send their stock to a Fulfilment Centre in the UK and Amazon then distributes it for storage across Europe. From 1 January, UK Pan-European sellers will have to send stock to an Amazon warehouse in Europe at their own cost.