MercadoPagoPXTracking许可证: MITMercadoPagoSDKMercadoPagoSDK许可证: MITSwiftMercadoPagoServicesMercadoPago 服务许可证: MITSwiftMPGoogleAnalytics待办事项：在此处添加库的详细描述。许可证: MITObjective C
