Google Ads Arbitrage in Gray-Area Niches: The 2026 Playbook for Profitable Campaigns
Buying clicks for $0.50 and monetizing them for $3+ — Google Ads arbitrage in gray-area niches still works in 2026, but only if you know the rules. Here's the exact playbook: funnels, margins, geos, and the mistakes that kill most campaigns before they scale.