Amazon PPC (pay-per-click) advertising is no longer optional — it's how products get found. In 2026, average CPCs have climbed to $1.12 (up 15.5% year-over-year) and are projected to reach $1.18-$1.25. The sellers who win are those who understand the mechanics, set clear targets, and optimize consistently. Here's everything you need to know.
Whether you're looking for an Amazon PPC tutorial for beginners, trying to understand what a good ACoS is for Amazon ads, or need a step-by-step Amazon advertising guide for 2026, this is the resource. We cover everything from how to set up your first Amazon Sponsored Products campaign to advanced bid optimization strategies, negative keyword management, and when to consider PPC automation tools like Helium 10 Adtomic or Perpetua.
| Ad type | Where it appears | Requires Brand Registry? | Best for |
|---|---|---|---|
| Sponsored Products | Search results, product pages | No | Direct sales. Start here. |
| Sponsored Brands | Top of search results (banner) | Yes | Brand awareness, multiple products |
| Sponsored Display | Product pages, off-Amazon retargeting | Yes | Retargeting, competitor targeting |
If you're a beginner: start with 100% Sponsored Products. If brand registered, try 70% Sponsored Products, 20% Sponsored Brands, 10% Sponsored Display once you have conversion data.
This is the single most important number in PPC. Your breakeven ACoS equals your pre-advertising profit margin:
Breakeven ACoS = (Sale Price − All Non-Ad Costs) ÷ Sale Price × 100
Example: product sells for $25. Cost of goods: $5. FBA fees: $7. Referral fee (15%): $3.75. Non-ad profit: $9.25. Breakeven ACoS: $9.25 ÷ $25 = 37%.
Any ACoS below 37% is profitable. Any ACoS above 37% is a loss. During launch, you might intentionally run at 40-50% ACoS to build ranking. For established products, target 15-25%.
Don't guess your starting bid. Calculate it:
Target CPC = Average Order Value × Conversion Rate × Target ACoS
Example: $25 product, 10% CVR, 25% target ACoS → $25 × 0.10 × 0.25 = $0.625 starting bid.
In Campaign Manager, create a new Sponsored Products campaign with automatic targeting. Name it clearly: "[Product] — Auto — Discovery." Set daily budget to $20-30. Use "dynamic bids — down only" (Amazon lowers your bid when conversion is unlikely). Let it run for 14 days without changes.
After 14 days, download the Search Term Report (Advertising → Reports → Search Term). Sort by orders. You'll see the exact keywords shoppers searched to find and buy your product. Highlight keywords with 3+ conversions and ACoS below your breakeven.
Create a new manual Sponsored Products campaign: "[Product] — Manual — Exact." Add your winning keywords as exact match. Set bids using the formula above. This campaign is your profit driver.
In your auto campaign, add the winning keywords as negative exact match (so you don't pay for them twice). Also add any irrelevant terms that got clicks but zero conversions — these are waste.
Every week, repeat: pull search term report → migrate winners to manual → negate losers in auto → adjust bids on manual keywords (raise bids on high-converting keywords below target ACoS, lower bids on keywords above target ACoS).
| Match type | Your keyword | Triggers on | Use case |
|---|---|---|---|
| Broad | "yoga mat" | "best thick yoga mat," "mat for yoga class," "exercise mat" | Discovery — finding new converting terms |
| Phrase | "yoga mat" | "thick yoga mat," "yoga mat for beginners" | Middle ground — targeted but flexible |
| Exact | "yoga mat" | "yoga mat" only | Profit — highest control, best for proven keywords |
Amazon doesn't report sales instantly. Sponsored Products uses a 7-day click attribution window — a click today can be credited with a sale up to 7 days later. Sponsored Brands and Display use 14-day windows. Don't evaluate campaign performance until at least 8 days (SP) or 15 days (SB/SD) after launch. Checking too early leads to premature bid changes based on incomplete data.
Launching PPC before your listing is optimized. If your images, title, and bullet points don't convert, you're paying for clicks that never turn into sales. Fix your listing FIRST, then turn on ads. A 15% conversion rate on $1 clicks is profitable. A 5% conversion rate on $1 clicks is a money pit. See our listing optimization guide.
For sellers who need help writing compelling ad copy or product descriptions that convert, AI writing assistants can speed up the process considerably. Nesyona's AI writing tools guide covers options that work well for ecommerce content.