Case Studies / Lock Jaw

Home Improvement / Safety · Premium Positioning

ROAS From 3.91 to 6.48
With Premium Pricing

How AMZ Boost helped Lock Jaw scale daily sales from $959 to over $3,000 while cutting ACoS from 25.59% to 15.43% — without competing on price.

6.48 ROAS

Up from 3.91

15.43% ACoS

Down from 25.59%

3x Daily Sales

$959 → $3,000+/day

Agency: AMZ Boost
Services: PPC Restructuring, Listing Consolidation, SEO
Marketplace: Amazon US
Industry: Home Improvement / Safety
Price Point: $129 (Premium)

About the Brand

Lock Jaw

Lock Jaw makes a premium roof ladder stabilizer priced at $129 — significantly higher than most competitors. The brand needed a strategy that justified its price through structure and clarity, not discounting. AMZ Boost rebuilt the entire advertising and listing foundation to turn Lock Jaw into a category authority.

Performance Snapshot

Before → After

ROAS3.91 → 6.48
ACoS25.59% → 15.43%
Daily Sales~$959 → $3,000+
TACOSStabilized at 10-13%

The Challenges

What Was Holding Lock Jaw Back

Despite having a superior product, Lock Jaw was underperforming due to campaign structure issues, listing fragmentation, and a pricing strategy that needed the right advertising foundation to support it.

Price vs Market Reality

  • Competing against cheaper alternatives with campaigns structured as if price didn't matter

Campaign Cannibalization

  • Same keywords in multiple campaigns. Broad, Phrase, Exact mixed together
  • Inflated CPCs and destroyed signal clarity

Over-Reliance on Keywords

  • Weak conversion history on many keywords. Poor performers never isolated
  • Discovery and performance mixed in same campaigns

Fragmented Listings

  • Multiple duplicate listings split reviews and authority
  • SEO strength diluted. Conversion rate suffered

Our Approach

A Five-Step Rebuild Strategy

AMZ Boost rebuilt Lock Jaw's entire advertising and listing infrastructure from the ground up — consolidating fragmented listings, eliminating cannibalization, and creating a campaign architecture designed for premium-priced products.

1

Step 1

Listing Consolidation & SEO Cleanup

  • Merged duplicate listings to consolidate reviews and authority under a single, optimized product page
  • Optimized content for high-intent keywords and premium positioning to justify the $129 price point
2

Step 2

Eliminate Cannibalization

  • Rebuilt ads with Single Keyword Campaigns to ensure clear keyword ownership
  • Grouped ranking campaigns by intent, eliminating overlap between Broad, Phrase, and Exact match types
3

Step 3

Separate Discovery From Performance

  • Dedicated Broad/Auto campaigns for harvesting new keyword opportunities
  • Funneled proven opportunities into exact-match ranking campaigns for maximum efficiency
4

Step 4

Expand Beyond Keywords

  • Launched Product/ASIN targeting to capture competitor traffic and related product audiences
  • Introduced Sponsored Brand Video and portfolio-level controls for broader visibility and budget management
5

Step 5

The Patience Phase

  • Let the algorithm learn by allowing campaigns time to gather meaningful data before making aggressive changes
  • Increased bids only where intent existed, continuously harvesting new opportunities into proven structures

The Results

Impact That Speaks for Itself

Through structured PPC rebuilds, listing consolidation, and patient optimization, Lock Jaw transformed from an underperforming premium product into a category leader.

6.48

ROAS

Up from 3.91

15.43%

ACoS

Down from 25.59%

$3,000+

Daily Sales

Up from ~$959/day

10-13%

TACOS

Organic growth confirmed

Daily Sales Growth

~$959/day

Before

~$2,000/day

Mid

$3,000+/day

After

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