https://www.reuters.com/article/us-g20-saudi-france-tax/no-global-digital-tax-by-end-2020-would-mean-chaos-france-idUSKCN20H0ID >Failure to reach a global deal on where and how much to tax digital giants such as Google , Amazon or Facebook would result in many digital tax regimes emerging all over the world, France's Finance Minister said on Sunday.