Compare ecommerce conversion cost benchmarks by industry, region, and campaign type.
October 2025 - September 2026
Benchmark observations based on the selected data
The headline: South Africa’s cost per purchase was far more erratic than the global benchmark over the sampled months — punctuated by two extreme spikes that pushed the mean well above the market average, while the median sat slightly below it. 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 All industries in South Africa compared to the global benchmark.
Cost per purchase (COST_PER_PURCHASE) in South Africa averaged about $116 across the sampled months, driven up by two massive outliers: a peak of $482.50 in September 2025 and a second spike of $409.72 in May 2026. The lowest observed value was essentially negligible in July 2025 at $0.15, and the series closed at $18.35 in June 2026. The median cost per purchase in South Africa was roughly $44.7 — a figure that sits below the global monthly average of about $50.0 for the same months, highlighting a strongly skewed distribution where a few months dominate the mean.
Key moves: an initial near-zero reading in July 2025 jumped to $47 in August and then exploded to $482 in September (more than a 3,000x increase from the July trough). After the September peak, cost fell by about 91% to roughly $42 by December. A fresh surge occurred from April to May 2026 (from about $25.5 to $409.7, roughly a 16x jump), followed by a 95% drop into June.
Rhythm in the South Africa series is punctuated rather than rhythmic: long stretches of mid-range costs (low- to mid-$40s into low $50s across winter months) are interrupted by sudden, large spikes in late Q3 2025 and late Q2 2026. Volatility is episodic — spikes last one to a few months and are followed by rapid reversion to mid-range levels. The baseline (global) pattern, by contrast, shows modest seasonal variation with gentle swings between about $42 and $56 across the year.
Over the shared months, the global benchmark averaged roughly $50 while South Africa’s mean was about $116 — more than double — but that gap narrows when using the median ($44.7 in South Africa vs global mean $50), indicating that extreme outliers drive the higher South Africa average. Month-to-month absolute movement in South Africa averaged about $193 versus about $3 for the global benchmark over the same intervals — a roughly 60x greater monthly swing, i.e., far more volatile.
Understanding Facebook Ads cost-per-purchase benchmarks and country-specific ad costs for All industries in South Africa helps advertisers interpret spikes, skew, and how South Africa’s industry ad performance diverges from broader CPM analysis and CPC trends in global Facebook Ads benchmarks.
Facebook advertising cost benchmarks
Facebook advertising costs vary by industry, target audience, ad placement, and campaign objective. Ad costs vary across industries because of competition, audience demographics, and conversion value. For campaigns targeting South Africa, advertisers should consider local market factors and user behavior. Campaign objectives affect costs because Facebook optimizes delivery for different goals. The data shows median values across multiple campaigns. Results can vary with ad quality, audience targeting, and campaign optimization.
A small share of campaigns has extremely high CPP values. Those outliers can inflate an average. The median is the midpoint across campaigns, so it better represents a typical result.
The data shows industry median benchmarks. Costs can vary with targeting, creative quality, and campaign optimization.
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The dataset includes over $3B in Facebook ad spend from thousands of ad accounts that use Superads to analyze and improve campaigns. Every data point is anonymized and aggregated. It does not expose an individual advertiser.
The dataset updates as new ad data is available.
Late November (Black Friday/Cyber Monday), December (Christmas & Day of Goodwill), Mid-year retail (June Youth Day promotions)
CPM and CPC may rise during long weekends such as Human Rights Day, Freedom Day, and Heritage Day as leisure and travel media consumption increases. Retail CPMs may rise in late November–December for holiday shopping. Youth Day and National Women's Day may prompt regional campaigns. Public-holiday weekends may benefit weekend campaigns.
It depends on your product price and margins. Most brands aim for $10 to $50. For higher-ticket products, a higher CPA may be acceptable as long as you're maintaining a strong return on ad spend.
Higher-priced products typically have a higher CPA because people take longer to convert. A higher CPA can work when the margin supports it. Measure CPA with AOV and LTV.
Your AOV may be increasing, which helps maintain ROAS even if CPA rises. You could also be facing higher CPMs, lower conversion rates, or creative fatigue.
Manual bidding can help advertisers stay within a target CPA. It suits experienced advertisers who can monitor performance and adjust regularly. It provides more control and requires more effort.
Increase budget gradually, rotate creative often, and avoid overlapping audiences. Scaling too quickly can lead to audience saturation and rising CPAs.
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