BonKaso: Scaling Ad Sales from ₹82L to ₹2.40Cr While Reducing CPC by 26%

BonKaso was built with a simple belief: every home should be beautiful, functional, and accessible. The brand targets smart, young, digitally savvy Indian families who want thoughtfully designed home products without stretching their budget.

TL;DR:

Challenges:
BonKaso was stuck in a high-cost growth loop – most ad spend was locked into saturated exact-match keywords, expensive Top-of-Search placements, and poorly aligned competitor targeting. This inflated CPC, suppressed conversion rates, and limited profitable scale.

What We Did:
We rebuilt the entire ad architecture around intent, efficiency, and scale – shifting spend from saturated exact terms to long-tail discovery, redistributing budgets to higher-efficiency placements, cleaning competitor targeting using price + intent alignment, and fixing front-end conversion leaks.

Outcome:
This systematic restructuring unlocked profitable scale: sales jumped from ₹82L to ₹2.40Cr (+192%), while CPC dropped 26%, ACoS reduced to 26.9%, conversion rate improved by 8.1%, and monthly traffic nearly quadrupled – without increasing risk or waste.

Category: Home & Kitchen
Sub-Category: Ladders, Bucket Mops, Safe Lockers
Timeline: April → December 2025

Marketplace: Amazon India

Brand: BonKaso 

About BonKaso:
BonKaso sells Ladders and cleaning tools products, including shower hoses and bucket mops. The brand was scaling spend aggressively, but CPC inflation and inefficient campaign structure were limiting profitability and sustainable growth.

Adsify rebuilt the ad account structure to scale efficiently.

Challenges & Fix:

Approach & Execution

  1. 72% of Spend Concentrated in High-CPC Exact Keywords:
  • Out of total monthly ad spend (~₹24L):
    • ₹17.3L (72%) was on exact match keywords
      • Average CPC on exact match keywords: ₹38.42
      • Conversion rate on these keywords: 4.2%
      • ACoS: 31.8%

    These keywords were saturated, including:

    • Ladders
    • Ladder for home
    • Mop

(Metrics) – Before

(Metrics) – After

These keywords had heavy competition from established brands with larger budgets.

This structure limited scale and inflated CPC.

Fix: Built Long Tail and Broad Match Discovery Layer

We introduced modifier-style and structured broad match campaigns targeting intent-rich long-tail queries like:

  • ladders for home 7 steps
  • steel ladders for home
  • cleaning mop with bucket

    Within 60 days:

    Metric

    Exact Keywords

    Long-tail/Broad Keywords

    Avg CPC

    ₹38.42

    ₹17.60

    CVR

    4.2%

    5.8%

    ACoS

    31.8%

    24.9%

Outcome:

  • Long-tail keywords scaled to 41% of total spend
  • Reduced blended CPC from ₹26.96 → ₹20
  • Contributed 34% of total ad sales

This reduced dependency on inflated exact keywords while increasing scale.

2. 63% of Spend Concentrated in Top of the Search Placements

  • Placement-level analysis showed:

    Placement

    Spend Share

    CPC

    CVR

    ACoS

    Top of Search

    63%

    ₹31.20

    5.8%

    30.9%

    Rest of Search

    22%

    ₹18.40

    4.9%

    25.1%

    Product Pages

    15%

    ₹16.10

    4.4%

    24.3%

Top of Search was consuming most of the budget despite being least efficient.

Fix: Redistributed Budget Accross Placementsin Top of the Search Placements

  • We reduced bid multipliers and shifted spend toward lower CPC placements.


    After restructuring:

    Placement

    Spend Share

    CPC

    CVR

    ACoS

    Top of Search

    38%

    ₹28.10

    5.9%

    29.4%

    Rest of Search

    34%

    ₹17.20

    5.1%

    24.2%

    Product Pages

    28%

    ₹15.40

    4.8%

    23.1%

Outcome:

  • ₹3.4L/month saved in excess CPC spend
  • Product Pages became the highest efficiency placement
  • Overall blended CPC reduced by ₹6.96

3. Competitor Targeting Included Irrelevant and Premium ASINs

  • Competitor targeting analysis showed:

    Out of 412 targeted competitor ASINs:

    • 38% were priced 25%+ higher than Bonkaso products
    • 21% had unrelated utility intent
    • Conversion rate on mismatched ASIN targeting: 2.9%
    • ACoS: 41.3%


    Example:
    Bonkaso 6 step ladder: ₹3099
    Competitor targeted: ₹4200 premium ladder

    Low price alignment reduced conversion probability.

Fix: Rebuilt Competitor Targeting Based on Price and Intent Alignment

  • We filtered and rebuilt competitor targeting based on:

    • Price within ±15% range
    • Same product type and use case
    • Rating between 3.8–4.5 stars
    • Direct category relevance


    Removed 173 inefficient ASIN targets.

    After restructuring:

    Metric

    Before

    After

    Conversion Rate

    2.9%

    4.6%

    CPC

    ₹24.80

    ₹18.90

    ACoS

    41.3%

    27.2%

    Competitor targeting contribution to sales increased from: ₹6.2L/month → ₹21.4L/month

     

4. No Intent Segmentation – Same Campaign Targeted All Buyer Types

  • Before restructuring, campaign structure mixed all intents:

    Example campaign contained:

    High intent keywords:

    • steel ladders for home
    • ladders 7 steps foldable

    Low intent keywords:

    • ladder
    • ladder for home
    • foldable ladder

    These had very different conversion behaviours:

    Intent Type

    CPC

    CVR

    ACoS

    High Intent

    ₹29.10

    7.4%

    22.3%

    Low Intent

    ₹21.60

    2.8%

    46.2%

    Because bids were same, low-intent queries consumed excess spend.

    Low intent queries consumed 31% of total spend but generated only 12% of sales.

Fix: Segmented Campaigns by Purchase Intent
High intent keywords → aggressive bids

  • Low intent keywords → reduced bids or discovery-only budgets
  • High Intent Campaigns. 
    Keywords containing:
    – Aluminium
    – Stainless Steel
    – Step Count
    – Rust Proof


  • Low Intent Campaigns
    Keywords containing:
  • best for home
  • how to install
  • comparison

Bid strategy: 

  • High intent keywords → aggressive bids
    • Low intent keywords → reduced bids or discovery-only budgets

 

After restructuring:

Metric

Before

After

High intent spend share

46%

68%

High intent CVR

7.4%

8.2%

ACoS

29.39%

26.90%

Result: Shifted budget toward higher converting traffic without increasing CPC.

5. Front-End Conversion Leaks Reduced Ad Efficiency

  • Conversion analysis showed performance drops correlated with:

    • Listing quality (images, bullets, A+ content)
    • Delivery delay 
    • Buy Box availability

Example SKU:
Conversion rate dropped from 5.6% → 4.3% during delivery delay period.
Ads continued spending, increasing ACoS.

Fix: Listing and Conversion Optimisation:
We improved listing clarity by adding:

  • Usage-focused product visuals
  • Rust-proof benefit communication
  • Installation clarity visuals

     

After front-end improvements:

Metric

Before

After

Conversion Rate

4.90%

5.30%

Revenue per click

₹55.4

₹63.7

This improved ad efficiency without increasing CPC.

Impact:

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