[1]	Income tax payments is inclusive of payments remitted, net of refunds received, related to the settlement of the Italy 2012 and 2017 Assessments. See Note 15, Income Taxes, for additional information.

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The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations.

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The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations.

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Groupon, Inc. 10-K