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Historical client performance

Case studies

Examples of advertising accounts managed by RJW. Results are specific to each client, time period and commercial situation and are not a guarantee of future performance.

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Case Study 2

Sales increased from approximately £30k per month to £250k per month while ACOS fell to around 10%

The Brand

  • Approximately £20k–£35k monthly sales at the outset
  • Relatively new private-label brand
  • Average unit price around £25

The Challenges

  • ACOS around 40–50%
  • Advertising costs limiting profitability
  • Limited sales growth
  • Advertising structure required significant improvement

RJW Results

  • Start date: December 2022
  • Total sales later reached approximately £250k per month
  • ACOS reduced to approximately 10%
  • Advertising was rebuilt around a broader mix of targets and formats
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 2

Original case-study performance image retained from the RJW case-study materials.

Case Study 3

Approximately £3 million additional sales over six months

The Brand

  • Large multi-category seller
  • Broad private-label catalogue
  • Significant existing sales base

The Challenges

  • Increasing overall brand growth
  • Improving organic ranking across individual products
  • Maintaining margin control during expansion

RJW Results

  • Approximately £3m sales increase over six months
  • Greater advertising exposure across the catalogue
  • Sales for a comparable period increased from roughly £5m to more than £8m
  • Recent-period ACOS reported below 12%
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 3

Original case-study performance image retained from the RJW case-study materials.

Case Study 4

New record monthly sales while ACOS moved from around 30% to the low teens

The Brand

  • Established seven-figure brand
  • Wide product range within one category
  • Private label
  • Relatively tight margins

The Challenges

  • Limited growth
  • High ACOS
  • Little time available for advertising management
  • Campaign structure lacked product-level separation

RJW Results

  • ACOS reduced from around 30% to the low teens in the early management period
  • Sales increased during the same period
  • Monthly sales reached approximately £400k versus a previous best of roughly £270k
  • The £400k month was achieved at approximately 11% ACOS
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 4

Original case-study performance image retained from the RJW case-study materials.

Case Study 5

ACOS reduced from 55.42% to 19.31% within the first 14 days while daily ad sales increased

The Brand

  • Established brand with fewer than five core products
  • Private label
  • Concentrated product range in a competitive niche

The Challenges

  • High ACOS
  • Limited advertising experience internally
  • Loss of market share to competitors

RJW Results

  • ACOS moved from 55.42% to 19.31% within 14 days
  • Advertising sales increased from roughly £2k–£3k per day to £5k–£8k per day
  • Broader targeting and bidding strategy introduced
  • Organic ranking improved across key search terms according to client account data
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 5

Original case-study performance image retained from the RJW case-study materials.

Case Study 6

Advertising-attributed sales scaled from approximately £170k to around £1m per month

The Brand

  • Large eight-figure brand
  • 150+ products
  • Private-label catalogue

The Challenges

  • Advertising costs restricting margin
  • Inconsistent coverage across the catalogue
  • Strong listings receiving limited advertising support
  • No consistent product-level advertising framework

RJW Results

  • Advertising sales scaled to approximately £1m in a month
  • ACOS reported at approximately 11% during that period
  • Budgets managed against profitability targets
  • Product-level structures created across the catalogue
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 6

Original case-study performance image retained from the RJW case-study materials.

Case Study 7

Seven-figure additional annual revenue across a highly seasonal catalogue

The Brand

  • Large eight-figure brand
  • Extensive product catalogue
  • Major ranges changing every two to three months

The Challenges

  • Short selling windows for seasonal products
  • Maintaining organic ranking despite changing ranges
  • Growing revenue while improving advertising efficiency

RJW Results

  • More profitable advertising performance across many months
  • Strong month-on-month revenue growth reported by the client
  • More than seven figures in additional annual revenue
  • Repeatable strategy developed for successive seasonal ranges
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 7

Original case-study performance image retained from the RJW case-study materials.

Case Study 8

Monthly sales increased from approximately £25k to £160k while ACOS moved into the teens

The Brand

  • 100+ products in one niche
  • Average product price around £12–£15
  • Private-label brand

The Challenges

  • Approximately two years of high ACOS and flat sales
  • Previous attempts to scale had increased cost without meaningful sales growth
  • Low product price points required careful efficiency control

RJW Results

  • Monthly sales increased from roughly £25k to £160k
  • Sales increased progressively over more than a year
  • ACOS reduced by around 10 percentage points into the teens
  • Manual optimisation continued alongside regular client strategy reviews
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 8

Original case-study performance image retained from the RJW case-study materials.

Case Study 9

Advertising sales remained materially higher year on year while ACOS declined

The Brand

  • Approximately 50-product kitchen brand
  • Average price point around £35
  • Private label

The Challenges

  • Sales had stagnated over the preceding year
  • ACOS had remained stubbornly high despite previous changes
  • Strong brand assets were receiving insufficient advertising exposure

RJW Results

  • Sales nearly quadrupled in the first December after management began
  • Advertising sales remained approximately double year on year after the Christmas period
  • ACOS reduced by more than five percentage points
  • Branded search spend was deliberately limited to focus on incremental demand
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 9

Original case-study performance image retained from the RJW case-study materials.

Case Study 10

ACOS reduced from 31.67% to 10.94% within seven days

The Brand

  • Approximately $10m annual sales at the time
  • 100+ products
  • Mix of private-label and wholesale products
  • Margins varied significantly by product

The Challenges

  • High ACOS
  • Limited internal time for account management
  • Many products had little advertising support
  • Spend was concentrated on inefficient targets

RJW Results

  • ACOS reduced from 31.67% to 10.94% within seven days
  • Sales increased during the same initial period
  • Full advertising strategies created for selected products
  • Budget was reallocated away from inefficient targets
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 10

Original case-study performance image retained from the RJW case-study materials.

Case Study 11

Sales increased approximately 40% year on year while ACOS moved from the high twenties into the teens

The Brand

  • Approximately £250k–£300k monthly sales at the outset
  • Established UK private-label brand
  • Products also supplied through major retail channels
  • Activity across multiple European markets

The Challenges

  • Less than 5% year-on-year growth over the preceding six months
  • Advertising costs restricting profitability
  • Stagnant UK and EU growth
  • Existing campaign structure lacked a clear product-level strategy

RJW Results

  • ACOS reduced by roughly 10 percentage points into the teens
  • Sales increased around 40% year on year in the reported period
  • European-market sales increased between approximately 60% and 150%
  • European-market ACOS declined by approximately 30%–50%
PerformanceHistorical client performance
Historical result
Historical performance screenshot for case study 11, image 1Historical performance screenshot for case study 11, image 2

Original case-study performance image retained from the RJW case-study materials.

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