Amazon's victory is expected to completely get rid of a 250 million euro tax case. Amazon has won an important legal dispute in the European Supreme Court, as the technology giant previously faced potential disadvantages due to an illegal tax reduction of 250 million euros (approximately 272 million US dollars). On Thursday, the Supreme Court of the European Union rejected a significant appeal from the European Commission in a binding ruling, stating that EU regulatory agencies "have not determined" that the tax arrangement between Amazon and Luxembourg is "state aid that is incompatible with the internal market.".