📚 Tier 3 - Good to KnowID: reachVsEfficiencyTradeoff
Reach vs. Efficiency Trade-off
The tension between broad market reach and narrow cost efficiency
In Simple Words (Zero Jargon):
The balance between targeting a tight niche for cheap instant sales versus reaching the wider market to grow your brand.
Why It Is Critical
Hyper-targeted ads deliver high conversion efficiency but quickly hit a ceiling on total revenue. Broad campaigns have higher total reach at lower CPMs, making them necessary for scaling mass consumer brands.
What You Get: A principled framework for deciding how narrowly to target versus how broadly to reach - calibrated to the product, category, and budget.