# Campaign #20: Universal App Campaigns for In-App Actions (FinTech & Mobile Productivity)

## Platform & Benchmark Profile
- **Platform:** Google Ads (Google)
- **Audited Spend Benchmark:** $560,000
- **Delivered Traffic:** 380,000 installs
- **Average Cost:** $1.47 CPI
- **Production Results:** 340% Higher Day-30 Retention
- **Key Efficiency Metric:** 4x Lifetime Value

## The Operational Failure Mode
Optimizing for cheap $1.20 app installs resulted in sub-8% Day-7 retention. Switching bidding to in-app conversion events increased CPI by 60% but boosted Day-30 retention by 340% and 4x LTV.

## The Code-First Execution Fix
Target CPA on post-install activation events, HTML5 playable asset testing, deep-linking directly to onboarding steps.

## Deploy & Run
- 1-Click Interactive Runbook: https://synterai.com/campaigns/share/runbook-google-uac-growth
- Complete Technical Breakdown: https://synterai.com/blog/google-app-campaigns-uac-growth-guide
- Open Source Terminal MCP: https://synter.dev