5 Category Traits to Determine your Amazon Ads Strategy

Most Amazon sellers use the exact same PPC strategy across every product in their catalog — same ACoS targets, same campaign structures, same bid logic. And it’s silently bleeding their budget dry.

The reality is that a supplement brand, an apparel brand, and an electronics brand operate in fundamentally different economic environments on Amazon. The metrics that matter, the ad types that work, and the customer behavior patterns are completely different. A 500% ACoS might be catastrophic for one category and wildly profitable for another.

In this episode, Stephen, Andrew, and Carly break down the five category traits that should determine your entire Amazon advertising strategy — and explain why a one-size-fits-all approach is costing you money.

Why One-Size-Fits-All PPC Doesn’t Work

Here’s a scenario that plays out constantly: an agency takes on a new supplements client and applies the same 25% ACoS target they use for kitchen products. The campaigns look “terrible” on paper — ACoS is through the roof, ROAS seems low. So they pull back spend, tighten bids, and watch sales crater.

What they missed: supplements have massive repeat purchase rates. A customer acquired at a 50% ACoS on the first order might generate five more orders over the next year with zero additional ad spend. The true customer acquisition cost was actually one-sixth of what the ACoS suggested. They optimized for the wrong metric and killed a profitable growth engine.

This is why understanding category traits isn’t optional — it’s foundational to every decision you make in campaign manager.

The 5 Category Traits That Determine Your Strategy

Trait #1: Margin Profile and Contribution Margin

Your contribution margin — what’s left after COGS, Amazon fees, and fulfillment — determines how much you can afford to spend on advertising per unit sold. This is the ceiling for your ACoS target, and it varies dramatically by category.

A supplement with 70% gross margins can sustain a 40% ACoS and still be profitable. A kitchen gadget at 30% margins needs to stay under 15% ACoS to make money. If you’re applying the same ACoS target to both, one of them is either underinvested or bleeding cash.

The action item: calculate your actual contribution margin per SKU before setting any ACoS or ROAS targets. Work backwards from profitability, not forward from arbitrary benchmarks.

Trait #2: Repeat Purchase Rate and Customer Lifetime Value

This is the trait that separates sophisticated Amazon advertisers from everyone else. If your product is consumable — supplements, pet food, beauty products, grocery items — the first purchase is just the beginning of the customer relationship.

Customer lifetime value (LTV) fundamentally changes how you should evaluate your advertising. If a customer’s LTV is $200 and your first-order ACoS is $15, you’re not at a 30% ACoS — you’re at a 7.5% ACoS on a lifetime basis. That changes everything about how aggressively you should bid and how much you should invest in customer acquisition.

Tools like Amazon Marketing Cloud (AMC) let you actually measure this. You can track customer purchase journeys, see repeat purchase rates by acquisition channel, and calculate true LTV by customer cohort. If you’re selling consumables and not using AMC data to inform your bidding strategy, you’re leaving significant money on the table.

Trait #3: Customer Consideration Window

How long does it take your customer to decide to buy? This varies enormously by category and fundamentally impacts which ad types deliver ROI.

For a $12 pack of batteries, the consideration window is seconds. The customer searches, clicks, buys. Sponsored Products with exact match keywords is your bread and butter — capture that intent at the moment of decision.

For a $300 espresso machine, the consideration window is days or weeks. The customer researches, compares reviews, watches videos, reads comparison articles, comes back multiple times before purchasing. For these products, upper-funnel ad types — Sponsored Brands, Sponsored Brands Video, DSP retargeting — become essential because you need to stay top of mind across a longer decision journey.

If you’re only running Sponsored Products for a high-consideration product, you’re missing the customer during the research phase when brand impressions actually drive the eventual purchase. And if you’re investing heavily in DSP for an impulse-buy product, you’re paying premium CPMs for awareness that doesn’t need to exist.

Trait #4: Price Point and Average Order Value (AOV)

Your product’s price point determines how much absolute profit each sale generates, which in turn determines how much you can spend per click and still come out ahead.

A $50 product with a 30% margin generates $15 per sale. At a $1.50 CPC and 10% conversion rate, you’re spending $15 to make that sale — you’re at breakeven before even accounting for all costs. But a $150 product with the same margin generates $45 per sale. That same $1.50 CPC and 10% conversion rate gives you massive headroom.

Higher-AOV products can afford more expensive, more competitive keyword positions. They can invest in Sponsored Brands Video (which typically has higher CPCs but stronger brand impact). They can justify DSP campaigns that build awareness over time.

The strategic insight: successful brands often build value ladders within their product line — entry-level products that are easy to convert at low CPCs for customer acquisition, and premium products with higher margins that drive profitability. The PPC strategy looks completely different for each tier, even within the same brand.

Trait #5: Competition Level and Brand Loyalty

Is your category commoditized — where customers don’t care about brand and just buy whatever looks best — or does brand loyalty drive purchasing decisions?

In commoditized categories (phone chargers, basic kitchen tools, generic office supplies), customers are comparing features and price. Your PPC strategy should focus on visibility at the point of purchase: Sponsored Products, aggressive keyword coverage, and competitive pricing. Brand building through DSP is largely wasted because customers don’t form brand attachments in these categories.

In brand-loyal categories (supplements, baby products, pet food, beauty), customers actively seek out brands they trust. Here, Sponsored Brands, brand story content, and DSP retargeting become powerful tools. You’re not just competing for a single transaction — you’re building a relationship that drives repeat purchases and cross-sells over time.

The challenge for smaller brands in brand-loyal categories: you’re competing against established names like Colgate, Charmin, and Purina who already own the brand searches. Your strategy needs to focus on conquesting competitor terms, investing in review velocity to build social proof, and finding niche positioning that the big brands aren’t serving.

Putting It All Together

Before you open campaign manager, you should be able to answer these five questions about every product in your catalog:

1. What’s my contribution margin? This sets your ACoS ceiling.
2. What’s my repeat purchase rate and customer LTV? This determines whether first-order ACoS even matters as a metric.
3. How long is my customer’s consideration window? This dictates your ad type mix between lower-funnel (SP) and upper-funnel (SB, DSP).
4. What’s my price point and AOV? This determines your CPC budget and keyword competitiveness strategy.
5. How commoditized is my category? This tells you whether to invest in brand building or pure conversion-focused advertising.

The answers to these five questions should produce a meaningfully different PPC strategy for each product category you sell in. If your supplements and your kitchen tools have the same campaign structure, the same ACoS targets, and the same ad type allocation — something is wrong.

Key Takeaways

The sellers and agencies who consistently outperform their competition aren’t necessarily better at campaign optimization. They’re better at matching their strategy to their category’s economics. They understand that a 500% ACoS can be profitable when LTV justifies it, that DSP is essential for high-consideration products and wasteful for impulse buys, and that brand loyalty determines whether upper-funnel advertising is an investment or an expense.

Stop applying blanket strategies across your catalog. Start with the five category traits, let the economics guide your decisions, and watch your advertising efficiency improve across the board — not because you’re optimizing bids better, but because you’re finally optimizing the right things.

This article is based on Episode 123 of That Amazon Ads Podcast. Subscribe for weekly Amazon PPC strategies.