Amazon PPC case study · Tools & hardware
A large tools catalog was holding steady against the prior year but could not break through to meaningful growth. After IZC Media rebuilt the account around product families and variation-level opportunity, sales began to move in March—and kept climbing through June.
Client name withheld for confidentiality. Results reflect this client’s Amazon account performance from January 1 through June 30, 2026; individual results vary.
The growth result
A complex catalog, finally built to scale
Performance snapshot: January to June 2026
| Metric | Jan | Feb | Mar | Apr | May | Jun | Feb → Jun |
|---|---|---|---|---|---|---|---|
| Total sales | $207,702 | $210,253 | $290,339 | $295,501 | $321,373 | $343,229 | +63.2% |
| PPC sales | $91,081 | $88,925 | $118,083 | $123,815 | $127,825 | $158,997 | +78.8% |
| PPC spend | $18,856 | $19,471 | $21,757 | $20,952 | $21,661 | $27,000 | +38.7% |
| PPC ACoS | 20.7% | 21.9% | 18.4% | 16.9% | 16.9% | 17.0% | −4.9 pts |
Source: client account reporting, January–June 2026. PPC ACoS = PPC spend ÷ PPC-attributed sales.
The challenge
The catalog was broad. The advertising structure was not.
The brand had a vast Amazon tools catalog, with many parent ASINs made up of large variation families. The account was not collapsing; it was tracking roughly in line with the previous year. But it was also not creating the next level of growth.
Several previous agencies had struggled with the same operational problem: it is not enough to build a few campaigns around a catalog this large. Every meaningful parent ASIN and variation family needs a deliberate place in the structure, yet a single catch-all campaign makes product-level decisions impossible. The result was incomplete coverage and no scalable way to direct budget toward the families with real upside.
The IZC Media strategy
We reorganized the account around the way customers actually shop the catalog.
Audit each parent ASIN and variation family
We went family by family through the existing campaigns, treating the account as a portfolio of distinct product groups rather than one oversized tools catalog. That gave us the visibility to identify where coverage was weak, where past campaigns held useful performance history, and where a family had enough demand to warrant focused investment.
Preserve the signals that had already earned their place
We pulled the search terms, targets, and campaign data that had performed well inside the legacy structure. Those proven signals informed new campaigns instead of being lost in a wholesale reset, allowing the account to start cleaner without throwing away useful learning.
Build a new, family-level campaign architecture
We rebuilt campaigns so the relevant variations could be addressed and managed with intention. The new structure made it possible to evaluate and optimize performance by product family, not just by account-wide averages.
Put advertising dollars behind families with upside
We concentrated spend on the product families with the clearest opportunity for meaningful growth. That expansion covered Amazon Business campaigns, consumer-focused campaigns, Sponsored Products, Sponsored Brands, and Sponsored Display—each used where it supported the family’s role in the catalog.
The inflection point
The structure was cleaned up in February. March showed the difference.
February was devoted to getting control of the account: reviewing the catalog at the parent-ASIN and variation-family level, rebuilding campaigns, and allocating the budget more deliberately. The impact became visible immediately in March.
At the same time, PPC sales increased 32.8% while PPC spend increased only 11.7%. PPC ACoS improved from 21.9% to 18.4%. This was not a brief sales spike driven by indiscriminate spend; it was the first evidence that the new family-level structure was allowing the account to scale more efficiently.
Sustained growth
The momentum continued through June.
By June, total monthly sales had reached $343.2K —a 63.2% increase from February. PPC-attributed sales reached $159.0K, up 78.8% from February, while PPC spend grew only 38.7%. That gap is the performance story: more sales were being generated for each dollar placed behind the right product families.
The paid and organic relationship
PPC expanded without turning the account into an ad-only business.
In June, the account report showed approximately 54.2% organic sales and 46.3% PPC-attributed sales. The catalog retained an organic majority even as PPC growth accelerated. Estimated organic sales, calculated from the report’s organic-sales percentage, increased from approximately $122.7K in February to $186.0K in June.
That balance matters. Paid advertising should help a catalog capture more demand and create momentum across the families that can support it; it should not be a substitute for a healthy product base. Here, the new structure gave the brand a clearer way to invest in high-potential families while maintaining a durable organic-sales contribution.
Organic share is supplied by the account report. PPC share is PPC-attributed sales divided by total sales; minor differences from a 100% total reflect reporting attribution and rounding.
The takeaway for large Amazon catalogs
Campaign coverage is not the same as campaign structure.
For an account with deep variation families, broad campaign coverage can look active while still failing to produce useful decisions. Growth begins when the structure lets an operator see what each parent ASIN family is doing, retain the signals that work, and confidently direct spend toward the products that deserve to scale. That is the same principle behind a disciplined Amazon PPC audit and campaign rebuild.
This account did not need another generic optimization pass. It needed a system that could handle its catalog’s complexity. By rebuilding at the family level and expanding across B2B, consumer, Sponsored Products, Sponsored Brands, and Sponsored Display campaigns, IZC Media turned a year-over-year plateau into sustained sales growth.
Is your catalog built to scale?
Find the product families your Amazon PPC account is underusing.
IZC Media brings structure to complex catalogs, then uses it to make better decisions about coverage, budget, and growth.