Managing a Multi-SKU Amazon Catalogue: The Tiering Framework

The Problem With Equal Treatment

The most common mistake in multi-SKU account management is treating every product the same — giving each one a similar budget, reviewing each one on the same schedule, applying the same ACOS target to all. This seems fair. It is, in practice, a way of ensuring that your best products are underfunded and your worst products keep burning money.

At scale, you need a framework for triage. Not every SKU deserves the same investment. Some should be scaled aggressively. Some should break even. Some should be harvested for organic revenue while PPC is wound down. Some should be sunset.

The Four Tiers

Tier 1: Scale

Products that have demonstrated: good organic rank (top 3 pages for primary keywords), above-average CVR, and positive contribution margin after all costs including PPC. These products get budget priority. When budget is tight, these never run out. When budget is available to add, these get it first.

ACOS target: below your profitability threshold, but TACOS optimization is the primary metric. You're using PPC here to build rank further and defend position.

Tier 2: Sustain

Products with established organic rank but not yet in Tier 1 due to moderate CVR, some ranking gaps, or recently launched. PPC is maintaining rank while organic grows. Budget is allocated to protect existing positions and slowly expand keyword coverage.

ACOS target: break-even or slightly above. TACOS should be declining month-over-month.

Tier 3: Reduce

Products with high spend, flat or declining organic rank, and TACOS above 30% with no improvement trend. PPC is propping these up, not building them. The right move is to reduce ad spend gradually (10–15% per week), let rank find its natural level, and evaluate whether organic-only performance is acceptable.

Important: do not cut budget suddenly. Dramatic spend reductions cause rank drops that are hard to recover from. Wind down gradually while monitoring organic sales.

Tier 4: Sunset

Products where contribution margin is negative even at minimum viable PPC spend, with no realistic path to profitability. This is often due to: too many negative reviews, a listing CVR problem that can't be fixed, price compression in the category, or the product simply not finding product-market fit.

Sunset doesn't necessarily mean delisting — it means withdrawing PPC entirely and letting whatever organic sales remain generate margin without ad overhead.

How to Assign Tiers

You need four data points per SKU: CVR (from campaign reports), organic rank (from Brand Analytics or Helium 10), TACOS trend (3-month view), and contribution margin (price minus COGS, FBA fees, returns, and average PPC cost).

Build a simple spreadsheet with these four columns. Tier assignment is usually obvious once the data is in one place. The products that should be scaled are usually apparent immediately — they're the ones with improving rank, declining TACOS, and positive margins.

Campaign Consolidation Goes Hand-In-Hand

Multi-SKU accounts almost always have campaign proliferation — far more campaigns than necessary. When we did a portfolio review for a 40+ ASIN account, they had 110 campaigns. Post-restructure, they had 58. The reduction itself wasn't the goal — clarity was. Fewer campaigns, each doing a defined job, are easier to manage, easier to analyse, and almost always perform better because budget concentration improves learning speed.

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