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Facebook Ads Cost Per Purchase Benchmarks for HR & Staffing in United Kingdom

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Cost Per Purchase for HR & Staffing in United Kingdom

October 2024 - October 2025

Insights

Detailed observation of presented data

Key takeaways

  • This analysis looks at cost-per-purchase trends for industry HR & Staffing in Great Britain compared to the global trend, and is based on $3B worth of advertising data from our dataset, which provides strong directional benchmarks.
  • Selected HR & Staffing in Great Britain sits far below the global baseline across overlapping months (about 97% lower on average).
  • The selected series is extremely volatile, with an -84% drop from September 2024 to January 2025 followed by a +3,774% spike by March 2025.
  • The global baseline shows clear seasonality: costs rise into December and remain elevated in Q1, then trend down into late summer, with a sharp drop by September 2025.

HR & Staffing in Great Britain: what the selected data shows

  • Coverage: three observed months — September 2024, January 2025, March 2025.
  • Average across observed months: 1.52.
  • Median across observed months: 0.62.
  • High and low: high of 3.85 in March 2025; low of 0.10 in January 2025 (range of 3.75).
  • Trend from first to last observed month: +519% from September 2024 (0.62) to March 2025 (3.85).
  • Volatility: very high. Month‑to‑month moves include:
  • September → January: -84%.
  • January → March: +3,774%.
  • Average absolute month‑to‑month change across the two observed intervals: ~1,929%.

Notable pattern within the selected series: a January trough followed by a March spike.

Global baseline: context and seasonality

  • Period covered: September 2024 to September 2025.
  • Average: 47.73; high: 53.89 in February 2025; low: 32.29 in September 2025.
  • First to last month change: -31% from September 2024 (46.60) to September 2025 (32.29).
  • Volatility: moderate; average absolute month‑to‑month change ~6.4%.
  • Seasonality: costs typically increase in Q4 around holiday periods, peaking in December (51.53) and staying elevated in Q1 (January–March above 52), then easing through summer with a notable dip by September 2025.

How HR & Staffing in Great Britain compares to the global baseline

For overlapping months, HR & Staffing in Great Britain remains well below global levels:

  • September 2024: 0.62 vs 46.60 (≈99% below market).
  • January 2025: 0.10 vs 52.31 (≈99.8% below market).
  • March 2025: 3.85 vs 52.61 (≈92.7% below market).

Across these same months, the selected average (1.52) is about 3.0% of the global average (50.51). While the global baseline shows seasonal elevation in Q4 and Q1, the selected series shows a sharper January dip and an outsized March spike, indicating much higher short‑term variability than the market as a whole.

Understanding cost‑per‑purchase benchmarks on Facebook Ads in industry HR & Staffing and Great Britain helps advertisers make more efficient budget and creative choices.

Understanding the Data

Insights & analysis of Facebook advertising costs

Facebook advertising costs vary based on many factors including industry, target audience, ad placement, and campaign objectives. In the HR & Staffing industry, Facebook ad costs can be influenced by seasonal trends and market competition. For campaigns targeting United Kingdom, advertisers experience moderate to high costs with strong performance in urban areas. Different campaign objectives lead to varying costs based on how Facebook optimizes for your specific goals. The data shown represents median values across multiple campaigns, and individual results may vary based on ad quality, audience targeting, and campaign optimization.

Why we use median instead of average

We use the median CTR because the underlying distribution of click-through rates is highly skewed, with a small share of campaigns achieving extremely high CTRs. These outliers can inflate a simple average, making it less representative of what most advertisers actually experience. By using the median—which sits at the midpoint of all campaigns—we provide a more rigorous and realistic benchmark that reflects the true underlying data model and helps you set attainable performance expectations.

Key Factors Affecting Facebook Ad Costs

  • Competition within your selected industry and audience demographics
  • Ad quality and relevance score – higher quality ads can lower costs
  • Campaign objective and bid strategy
  • Timing and seasonality – costs often increase during holiday periods
  • Ad placement (News Feed, Instagram, Audience Network, etc.)

Note: This data represents industry median values and benchmarks. Your actual costs may vary based on specific targeting, ad creative quality, and campaign optimization.

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The data behind the benchmarks

All data is sourced from over $3B in Facebook ad spend, collected across thousands of ad accounts that use Superads daily to analyze and improve their campaigns. Every data point is fully anonymized and aggregated—no individual advertiser is ever exposed.

This dataset updates frequently as new ad data flows in. It will only get bigger and better.

United Kingdom Advertising Landscape

National Holidays

Jan 1New Year's Day
Jan 22nd January (Scotland)
Apr 18Good Friday
Apr 21Easter Monday
May 5Early May Bank Holiday
May 26Spring Bank Holiday
Aug 25Summer Bank Holiday
Dec 25Christmas Day
Dec 26Boxing Day

Key Shopping Season

Late November (Black Friday/Cyber Monday surge), Late December (Christmas & Boxing Day promotions), Early May holiday weekend promotions

Potential Advertising Impact

CPM and CPC might increase around early May and late August bank holidays as people engage in leisure travel or retail browsing. During Black Friday/Cyber Monday, retail CPMs could spike sharply in fashion, electronics, and online shopping. Late December typically sees peak CPMs, with e‑commerce budgets needing early ramp-up.

What's a healthy cost per purchase for ecommerce brands?

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.

How does product price impact CPA benchmarks?

Higher-priced products typically have a higher CPA because people take longer to convert. That's not necessarily a problem if your margin can support it. You should measure CPA in context with AOV and LTV.

Why are my purchase costs going up despite stable ROAS?

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.

Should I use manual bidding to control CPA more effectively?

Manual bidding can help if you're struggling to stay within target CPA. It's best used by experienced advertisers who can monitor performance and adjust regularly. It gives more control, but also requires more effort.

How do I scale spend without letting CPA skyrocket?

Increase budget gradually, rotate creative often, and avoid overlapping audiences. Scaling too quickly can lead to audience saturation and rising CPAs.