June 16, 2026#Marketing Budget & KPICAC vs. CPA: Align Conversions, New Customers, and Acquisition CostsShusaku Yosa
June 16, 2026#Marketing DXHow to Build an Android App Independently: Costs, Testing, and Release PreparationShusaku Yosa
June 16, 2026#Advertising OperationsWhat Is CPC? Formula, CPM vs. CPA, and How to Read Ad MetricsShusaku Yosa
June 15, 2026#Marketing GlossaryLTV and CAC: Evaluate Acquisition Investment with Ratios, Payback, and Cash FlowShusaku Yosa
June 15, 2026#Marketing GlossaryCustomer Retention Rate: Cohort Formula, Examples, and Churn RelationshipShusaku Yosa
June 15, 2026#Marketing GlossaryGA4 Sessions Explained: Session Start, Estimates, and UA DifferencesShusaku Yosa
June 12, 2026#Marketing GlossaryWhat Is OMO? O2O, Omnichannel, and Practical Experience DesignShusaku Yosa
June 12, 2026#Advertising OperationsHow to Calculate CPM: Worked Examples, Budget Estimates, and Common ErrorsShusaku Yosa
June 12, 2026#Marketing DXiOS vs. Android: App Distribution, Updates, Security, and MeasurementShusaku Yosa
June 11, 2026#Content Marketing#Marketing DXHow to Find Page Views in GA4: Web Filters and Page-Level ReportsShusaku Yosa
June 11, 2026#CRM, LTV & Customer Management#Marketing StrategyHow to Improve LTV: Retention and Upsell Experiments by Customer NeedShusaku Yosa
June 11, 2026#Marketing Budget & KPI#Advertising OperationsWhat Is a Good ROAS? Calculate Break-Even ROAS and Your Own TargetShusaku Yosa
