free-to-play
... that a survey found women in free-to-play massively multiplayer online games spent, on average, 50% more money than men?
... that a survey found women in <b id="mwAp8"><a href="./Free-to-play" id="mwAqA" rel="mw:WikiLink" title="Free-to-play">free-to-play</a></b> <a href="./Massively_multiplayer_online_game" id="mwAqE" rel="mw:WikiLink" title="Massively multiplayer online game">massively multiplayer online games</a> spent, on average, 50% more money than men?