The European Union was aiming for a "deterrent effect" on Google and other technology giants when it ordered the Android-maker to pay 2.4 billion euros ($2.8 billion) for breaching antitrust law over how it displays shopping ads. From a report: Regulators weighed "the need to ensure that the fine has a sufficiently deterrent effect not only on Google and Alphabet but also on undertakings of a similar size and with similar resources," the European Commission said in a 215-page document laying out details of its seven-year investigation into the company. The "particularly large" revenue of Google's parent, Alphabet, also determined the size of the fine, the EU said. The penalty, levied in June, was more than double an earlier 1 billion-euro fine on Intel and came with a threat of more daily fines for Google if it didn't comply with an order to offer equal treatment to rival shopping-comparison services. Big numbers for big technology names have been a theme for EU Competition Commissioner Margrethe Vestager, who ordered Apple Inc. to pay back some 13 billion euros in taxes last year.