PART 1: Foundation (Where Most Sellers Go Wrong) Most Amazon sellers use the same rule for every keyword.
For example: “If a keyword gets 10 clicks and no sale, lower the bid.” This is a mistake. Not all keywords are the same. A Hero keyword (top seller) needs protection and budget. A Discovery keyword is for testing and finding new customers. Another big mistake? Only focusing on lowering ACOS. Yes, ACOS matters. But if you reduce bids too aggressively just to hit 20%, you can lose visibility… and when visibility drops, total sales drop too. Lower ACOS does NOT always mean higher profit.
PART 2: Core Principles
- Performance Classification Group your keywords: Heroes → High sales, strong performers
Bleeders → Spending money without results Discovery → Testing for new opportunities Different group = different strategy.
- Match Types Matter
Broad Match → Reaches more people, needs more clicks to convert
Exact Match → Very specific, converts faster You cannot judge both with the same rule.
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Moving Targets (Stop Using Fixed Numbers) Instead of saying: “Pause after $15 spend” Use percentages of total account performance. This way, your system grows as your brand grows.
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The 80/20 Rule In most accounts: 20% of keywords generate 80% of sales. Your job is to identify and protect that 20%. Those are your real money-makers.
PART 3: Step-by-Step Execution Step
1: Collect the Right Data Download: Bulk files Search term reports Look at the last 14 days, not just
Why? Because Amazon data has delay (data lag). If you act too early, you make wrong decisions.
Step 2: Define Your “Hero” Threshold Ask yourself: How many orders make a keyword a top performer for MY brand?
For small brands → maybe 5 orders
For bigger brands → maybe 50 It depends on your size.
You can also check the CPR (use Helium 10) to see: How many orders are needed to rank
Also check the conversation rate
Example: If conversion rate = 10% You need 10 clicks to get 1 order. If CPR is 16 which means you
need about 2 orders per day. Now you can plan budget based on your Max CPC.
Step 3: Categorize Every Keyword Label clearly:
Hero Bleeder Discovery High Volume Unprofitable IMPORTANT: Always consider Match Type while labeling. A Broad keyword naturally needs more clicks than Exact. If you ignore this, you may kill good keywords too early.
Step 4: Calculate “Clicks to Sale” Find average clicks needed for: Broad Phrase Exact This creates a patience limit. Don’t cut a keyword before it gets a fair chance. Big mistake: Thinking all keywords convert at the same speed. They don’t.
Step 5: Make Small Bid Changes Instead of cutting 50%… Change bids by 2%–5%. Why? Small changes: Keep account stable Let you test safely Prevent performance shock Big changes create chaos.
PART 4: Example Keyword spent: $84 Sales: $122 ACOS: 69% Most sellers panic and cut bid by 50%. But what if that keyword is helping your organic ranking? Instead of killing it: Reduce bid by 2%. Give it time. If more orders come, conversion rate improves → ACOS drops naturally. Sometimes patience is more profitable than panic.
FINAL CHECKLIST
Download bulk & search term reports
Identify your top 20% (Heroes)
Calculate clicks needed per match type
Label every keyword correctly
Adjust bids slowly (2–5%)
Review every 7–14 days