Facebook Ads Cost Per Purchase Benchmarks for Marketing & Advertising

Introduction

The main story: Cost Per Purchase (CPP) in Marketing & Advertising across All countries available started the 12‑month window well below the global benchmark, then flipped into a period of sustained and extreme inflation — ending the cycle roughly five times higher than where it began. This analysis is based on $3B worth of advertising data from our dataset, which provides strong directional benchmarks. This analysis explores ad performance trends for Marketing & Advertising in All countries available compared to the global benchmark.

The story in the data

CPP for Marketing & Advertising averaged about $99.5 over July 2025–June 2026, ranging from a low of ~$36.8 in August 2025 to a peak of ~$212.2 in June 2026. The series began at $39.3 in July 2025 and closed at $212.2 in June 2026 — a total increase of roughly $173, or about +440% from start to finish. Monthly highs clustered in late 2025 and early 2026: December ($132.6), February ($184.3) and March ($142.4) were all meaningfully elevated. The single largest jump was May→June 2026 (+248% month‑over‑month), producing the period’s maximum value.

By contrast the global baseline averaged ~$49.9 over the same months and moved in a much tighter band (roughly $43–$56), so the Marketing & Advertising CPP series was both larger in absolute terms and far more volatile.

Seasonal and monthly dynamics

Early summer months (July–September 2025) showed relatively modest CPPs ($39–$44), a softer opening compared with baseline. From October 2025 the trend accelerated: October registered a first above‑market point (~$57.9), followed by steep increases through December (holiday quarter) and then a pronounced spike in February 2026. Spring brought partial retracement (April–May), only for a dramatic breakout in June. Overall monthly movement was extreme: the average absolute month‑over‑month swing was about 52% — driven by concentrated spikes around Q4 and early Q1 and an outsized late‑cycle surge in June.

These rhythms contrast with more typical seasonal patterns seen in broader Facebook Ads benchmarks, CPC trends, CPM analysis and CTR performance, where baseline behavior usually reflects smaller Q4 bumps and Q1 normalization. Here the Marketing & Advertising CPP cycle amplified those moments into large swings.

Country vs. Global

Relative to the global benchmark, Marketing & Advertising CPP began the window ~20% below the global level (July–September), then crossed above in October and stayed elevated for the remainder of the year. On average this cohort’s CPP was roughly double the global median (~+100%), but the gap widened dramatically at times: at its narrowest it sat about 11% above baseline (October), and at its widest it exceeded baseline by nearly 394% (June). In volatility terms this market was far more volatile than the global series (average monthly movement ~52% vs. ~6% for the baseline).

Understanding Cost Per Purchase benchmarks for Marketing & Advertising across All countries available — alongside Facebook Ads benchmarks, CPC trends, CPM analysis, CTR performance and country-specific ad costs — helps frame how this industry’s ad economics diverged from broader industry ad performance over the 12‑month period.