In accordance with the Personal Information Protection Act, all PM4 games have the following processing policies to protect users' personal information and rights and interests, and to smoothly handle users' grievances related to personal information. 1. Items of imported personal information and collection method (1) All PM4 games do not collect personal information items. (2) Online customized advertisement Ads are provided through the AdMob advertising platform, and the personal information used by the platform is as follows. To improve the performance of AdMob, the Google Mobile Ads SDK may collect certain information from apps, including: IP address, which may be used to estimate the general location of a device. Non-user related crash logs, which may be used to diagnose problems and improve the SDK. Diagnostic information may also be used for advertising and analytics purposes. User-associated performance data such as app launch time, hang rate, or energy usage, which ma