Amazon
PPC
Guide
A practical playbook for profitable Amazon advertising: margins, campaign structure, weekly optimization and a 12-month seasonal plan.
Contents
This guide is based on the way our team manages Amazon advertising for 50+ brands across the US, UK, DE, CA and MX marketplaces. It is written for sellers who run their own campaigns and for brands deciding how their ads should be managed.
Amazon changes its advertising tools often. Treat the numbers in this guide as starting points and adjust them to your own data.
© 2026 Amz Consultors. All rights reserved. No part of this publication may be reproduced or distributed without written permission. Contact info@amzconsultors.com.
How Amazon advertising works
Every Amazon ad is bought in an auction. You choose what to target and how much you will pay for a click, and Amazon decides which ads to show based on bids and relevance.
The three main ad types
Single products in search results and on product pages. Where most brands get most of their ad sales.
Your logo, a headline and several products, or a video, at the top of and within search results.
Retargets shoppers who viewed your products and reaches audiences on and off Amazon.
What you pay for
Sponsored Products and Sponsored Brands are pay-per-click: you pay only when a shopper clicks. The cost of a click depends on how many advertisers want the same search and how relevant Amazon thinks each ad is. A strong listing lowers what you pay, because relevance and conversion rate count alongside your bid.
Three numbers to know
How much you spend on ads for every dollar of ad sales. Lower is more efficient.
The same measure turned around. An ACoS of 25% is a ROAS of 4.
Ad spend against all sales. If it falls while sales grow, ads are lifting organic ranking.
Start with the goal
Before touching a bid, be clear about what the business wants to happen.
A goal is not the same as a KPI
A KPI is something you measure, such as ACoS or TACoS. A goal is the outcome the owner wants: more profit, faster growth on one product, or a successful launch. The same KPI can help or hurt depending on the goal.
Example: the goal is more profit. Cutting spend lowers TACoS, but if total sales fall 20%, profit dollars fall too.
Plan at product level
| Product stage | Main job | Where spend goes |
|---|---|---|
| Launch | Build sales history and rank | Ranking campaigns on core keywords, plus discovery |
| Growth | Win more top positions | Exact match on keywords ranking on pages 1–2 |
| Mature | Defend and earn profit | Brand defense, efficient exact, lower bids where organic ranks |
| Slow mover | Fix before funding | Listing, price and reviews first, minimal spend |
Balance ranking and discovery
Mix ranking campaigns that push key terms toward page one with low-cost broad campaigns that find new searches.
Where should this product's spend go? Do the results justify where it is going?
New ad features won't fix wrong targeting or bids. Fix the root cause first.
Read the spend and sales story
Compare ad spend, ad sales and total sales for the same period. Together they show whether the money is working.
| Pattern | What it means |
|---|---|
| Spend, ad sales and total sales all up | The investment is working. Keep going. |
| Spend up, ad sales flat or down | Money is going to the wrong targets. Change the strategy, don't push harder. |
| Ad sales up, total sales flat | Ads may be taking credit for organic sales. Check branded spend. |
| Spend flat, total sales down | Usually a listing, price, stock or competitor problem, not a bid problem. |
Check spend against sales for each product
| Index | Reading | Action |
|---|---|---|
| Above 2.0 | Far more spend than its share of sales | Cut back, unless it is a planned launch |
| 1.3 – 2.0 | Over-invested | Tighten, or confirm it is a deliberate push |
| 0.8 – 1.3 | In proportion | Leave to normal optimization |
| Below 0.8 | Under-invested | Add spend, if stock allows |
A product taking 20% of ad spend but making 8% of total sales has an index of 2.5.
With a 10% TACoS goal and ads making half of total sales, campaigns can run at up to 20% ACoS.
Before you spend a dollar
Profitable advertising starts with knowing how much you can afford to pay for a sale. That number comes from your margins, not from industry averages.
Find your break-even ACoS
Your break-even ACoS is your profit margin before advertising. Above it, every ad sale loses money. Below it, ads add profit.
| Example product | Amount |
|---|---|
| Selling price | $30.00 |
| Product cost and inbound shipping | −$7.00 |
| Amazon referral fee (15%) | −$4.50 |
| FBA fulfillment fee | −$5.50 |
| Storage, returns and prep | −$1.00 |
| Profit before ad spend | $12.00 |
| Break-even ACoS | 40% (break-even ROAS 2.5) |
Set a target for each goal
At or slightly above break-even for the first weeks. You are buying data and early sales velocity.
Below break-even, so ads add profit while pushing ranking on your main keywords.
Well below break-even on mature products with strong organic ranking.
Work out a daily budget
For $30,000 a month in ad sales at a 25% target ACoS, plan for at least $250 a day. A budget that runs out by mid-afternoon misses the evening hours, when many shoppers buy.
Research keywords around intent
Amazon's search, and its AI shopping assistant Rufus, increasingly match products to what a shopper wants to achieve, not just the words they type. Capture the problem your product solves as well as what it is called.
- Amazon search bar suggestions
- Titles and bullets of top competitors
- Your own search term reports
- Brand Analytics and Search Query Performance
- Words customers use in reviews
- Keyword research tools
- Core: what the product is, high volume
- Long-tail: 3+ words, higher conversion
- Use case: the problem or occasion
- Competitor: other brands, kept separate
- Irrelevant: negatives from day one
Check your listing is ready for traffic
If the listing does not convert, you pay for clicks that never become sales. Before you scale spend, check:
- A clear main image that stands out in search
- A title with your main keyword near the start
- Bullets that answer the top buyer questions
- At least six images, including infographics
- A+ content if you have Brand Registry
- A rating of 4 stars or more where possible
- A competitive price and the Buy Box
- Stock for at least eight weeks of sales
Is your listing rank ready?
Ad spend on a keyword won't hold ranking if your listing loses to competitors on the factors Amazon weighs. Compare your product with those already on page one.
| Rank factor | What to compare | Example: you vs page one |
|---|---|---|
| Rating | Star rating and review count | 4.3 vs 4.6 |
| Price | Price after coupons | $34 vs $29 |
| Conversion rate | Orders ÷ sessions | 9% vs 13% |
| Title and bullets | Coverage of top keywords | 55% vs 80% |
| Sales velocity | Units sold per day | 6 vs 25 |
Amazon uses many signals, but in most categories a small group matters most. Close the biggest gaps first, then push for rank. Over-optimizing one factor rarely makes up for a weak one.
- Rating within 0.2 stars of page one
- Price within about 10%
- Conversion rate at or above average
- Main keywords in title and bullets
- Stock for eight weeks or more
- Put the top praise themes in ad headlines and bullets
- Answer the top complaints in images and copy
- Show size and scale clearly
- Send product issues back to your supplier
Building your campaign structure
Give every campaign one job. Separate campaigns mean clean data, clear budgets and keywords that never compete against each other.
| Campaign | Job | How it targets |
|---|---|---|
| Auto discovery | Find new search terms and products | Amazon chooses; four target groups bid separately |
| Manual broad | Find variations of known keywords | Broad match on core and long-tail terms |
| Manual phrase | Balance of reach and control | Phrase match on proven terms |
| Manual exact | Scale terms that already convert | Exact match, one theme per ad group |
| Brand defense | Protect your branded searches | Your brand terms only |
| Competitor brand | Win share from rival searches | Competitor brand terms only |
| Competitor ASIN | Appear on rival product pages | Selected competitor ASINs |
| Defensive ASIN | Keep rival ads off your pages | Your own ASINs, cross-selling |
| Sponsored Brands | Brand visibility at top of search | Keywords, with logo and headline |
| Sponsored Brands video | Stand out within results | Keywords, 15–30 second video |
| Sponsored Display | Bring back interested shoppers | Views and purchase remarketing |
Use one format for every campaign so reports are easy to read:
Fewer, well-chosen keywords per ad group give each one enough budget and data. Add more only when the current set is working.
A 12-week launch framework
New products need data before they need efficiency. Plan the first three months in stages, and expect ACoS to start high and fall as the account learns.
- Launch auto, manual broad and a small exact campaign on your main terms
- Set budgets high enough that campaigns run all day
- Add obvious irrelevant terms as negatives
- Do not judge keywords yet; wait for enough clicks
- Move search terms with two or more orders into exact match
- Add them as negatives in the campaign they came from
- Lower bids on terms with many clicks and no orders
- Launch Sponsored Brands once you have Brand Registry
- Raise bids on terms converting below target ACoS
- Use top-of-search modifiers where conversion is strongest
- Add competitor and defensive ASIN campaigns
- Start moving from launch target to growth target
Setting starting bids
Begin near the middle of Amazon's suggested bid range. Bidding far below it often means almost no impressions.
Wait for at least 10–15 clicks on a keyword before changing its bid, unless spend is clearly out of control.
Track keyword trends every month
Search demand shifts. Compare important keywords month on month and year on year, then sort each one into a group:
| Trend | What it means | Action |
|---|---|---|
| Surging | Volume growing fast | Add or raise bids now |
| Declining | Volume falling | Hold bids, don't add spend |
| Adjacent | A related category is growing | Test with a small budget |
| Irrelevant | Sounds close but is a different product, such as toy versions | Add as a negative |
| Risky | Tied to unsafe or restricted uses | Add as a negative |
Rank competitor keywords by value
| Competitor term | Searches | Purchase rate | Score |
|---|---|---|---|
| Competitor A, product name | 6,000 | 1.0% | 60 |
| Competitor B, product name | 5,200 | 1.0% | 52 |
| Competitor C, brand + category | 3,000 | 1.2% | 36 |
| Competitor D, brand + category | 2,500 | 1.1% | 28 |
Start with the highest scores. A very low purchase rate usually means shoppers are loyal to that brand, so the clicks rarely convert.
See how competitors get traffic
Count the sponsored placements around a competitor's best seller and compare them with yours. If your main product has far fewer, it is probably under-invested in PPC.
Optimizing week by week
Campaigns drift if they are left alone. A simple weekly routine keeps spend on the searches that bring profitable sales.
The weekly routine
- Check budgets and stock levels for every advertised product.
- Download the search term report for the last 14–30 days.
- Move converting search terms into exact match campaigns.
- Add wasteful and irrelevant terms as negatives.
- Adjust bids using the rules below.
- Note what changed, so next week's results can be compared.
Bid rules we start from
| When this happens | Do this |
|---|---|
| ACoS is more than 30% above target, with 10+ clicks | Lower the bid by 10–20% |
| 15+ clicks and no orders | Lower the bid by 30–50%, or pause |
| ACoS below target, but few impressions | Raise the bid by 10–15% |
| Strong conversion at top of search | Increase the top-of-search modifier |
| Keyword ranks organically in the top 3 | Test a lower bid and watch total sales |
| Product is low on stock | Lower bids or pause until restocked |
Change one thing at a time. If you change bids, budgets and placements together, you cannot tell which change made the difference.
Negative keywords
Negatives stop your ads from showing for searches that will not convert. They are the fastest way to cut wasted spend.
Blocks one exact search. Use it for specific terms that waste money, and to stop a harvested keyword showing in discovery campaigns.
Blocks every search containing the phrase. Use it for words that are never relevant, such as "free", "used" or a product type you do not sell.
Cross-negation: when a keyword runs in exact match, add it as a negative exact in your broad, phrase and auto campaigns. Your campaigns then stop bidding against each other.
Link ads to inventory
Running out of stock hurts ranking and wastes ad spend on products shoppers cannot buy. Check stock cover every week. When a product falls below about three weeks of stock, lower bids to slow sales until the next shipment arrives, rather than selling out completely.
Test your creative
Test two headlines at a time and keep the one with the higher click-through rate. Lead with the benefit, not the brand name.
Show the product in use in the first two seconds. Most shoppers watch with sound off, so add short on-screen text.
Use placement reports
Amazon reports performance separately for top of search, the rest of search and product pages. If top of search converts much better, raise the top-of-search modifier rather than the whole bid.
Smarter negative keywords
The match type of a negative matters as much as the word. Get it wrong and you either keep paying for bad clicks or block the searches you want.
| Situation | Use | Example |
|---|---|---|
| A broad head term you are a niche within | Negative exact | Selling a silent basketball: negate "basketball" exact, so "silent basketball indoor" still shows |
| A word that rules the shopper out | Negative phrase | Men's trousers: negate "women", "girls" and "kids" |
| An adjacent product | Negative exact | A sword listing: negate "shield" and "knife" |
| An unrelated product page in auto | Negative product target | A kids' boxing set showing on a nail kit page |
Put negatives at the right level
In a campaign with several ad groups, a word that describes one variation belongs as a negative in the other ad groups only. Add "red" as a campaign-level negative and you block the red ad group too.
Rules that protect revenue
- Never negate a search term that has orders, however odd it looks.
- Don't negate inside exact campaigns. Lower the bid instead.
- Lower the bid on relevant terms that cost too much, rather than negating them.
- Never phrase-negate a single broad word. Use exact, so longer searches survive.
- When a term is proven irrelevant in one match type, add it to the other campaigns for the same product.
Harvest with clear rules
| Source campaign | Orders needed | Creates |
|---|---|---|
| Auto | 3 or more | Exact and phrase keywords |
| Broad | 3 or more | Exact and phrase keywords |
| Phrase | 2–3 or more | Exact keyword |
| Product targeting | 3 or more | Individual ASIN target |
Also require ACoS at or below target and a conversion rate of around 8% or more. Check the sales came from the advertised product, not another of your products.
Bid math for harvested keywords
Use the lower of the two. If the max profitable CPC is below what the term already costs, don't launch it: it can't reach target at today's prices.
Choose the next action: more, better, new
Get more from what already works: scale proven targets, cut waste inside good campaigns.
Build from proven data: harvest winners, take a strong keyword into Sponsored Brands.
Only then test new keywords, competitors or ad types, in planned batches.
Budgets without surprises
| Situation | Budget move |
|---|---|
| Under target ACoS and running out of budget | +15% |
| Running out, ACoS under half of target | +25% |
| Running out, just under target | +10% |
| ACoS above target | No change. Fix it with bids |
| Low return | −10% |
| No meaningful sales | −15% |
Make one budget move per campaign per week, and change no more than about 10% of total daily budget at once. Cutting budget to fix high ACoS only makes the campaign stop earlier in the day.
Watch the mix, not just the campaigns
Example: two campaigns each spend $100, one at 20% ACoS and one at 40%. Blended ACoS is 26.7%. Move $50 from the first to the second and blended ACoS rises to 32%, even though neither campaign changed.
Don't outbid your own organic rank
If a product already ranks organically in the top five for an exact keyword, try lowering that keyword's bid by about 15%. Check rank again the next week. If it slips out of the top five, put the bid back.
The 12-month seasonal planner
Demand changes through the year. Plan inventory and budgets around the events that matter in your category.
| Month | Key events | PPC focus |
|---|---|---|
| January | New Year, returns season | Reset budgets, clean up negatives, review last year |
| February | Valentine's Day | Gift-related keywords; plan spring inventory |
| March | Spring | Test new keywords and creative before Q2 |
| April | Easter (date varies) | Seasonal terms for relevant categories |
| May | Mother's Day, Memorial Day | Gift campaigns; confirm Prime Day inventory |
| June | Father's Day, Prime Day prep | Build audiences; raise budgets the week before |
| July | Prime Day (usually July) | Budgets up 50–100%; check spend hourly |
| August | Back to school | Education and organization terms; review Q4 stock |
| September | Autumn, Q4 inventory cut-offs | Send Q4 stock; test holiday creative |
| October | Prime Big Deal Days, Halloween | Second Prime event; retarget early shoppers |
| November | Black Friday, Cyber Monday | Highest budgets of the year; never run out |
| December | Holiday shipping cut-offs | Lower bids after cut-offs; gift card and post-holiday terms |
Plan stock first. Amazon sets inventory check-in deadlines before peak events. Ads cannot help if your stock arrives late.
Turn search trends into budget multipliers
Take three to five years of Google Trends or Amazon search data for your main category term. Compare each month with the long-term average and scale the ad budget to match.
| Month vs average | Signal | Budget multiplier |
|---|---|---|
| +15% or more | Peak | 1.2× |
| +5% to +15% | Above average | 1.1× |
| −5% to +5% | Stable | 1.0× |
| −5% to −15% | Below average | 0.95× |
| More than −15% | Dip | 0.85× |
Example: a category averages 70 on Google Trends. January reaches 90, about 29% above average, so January gets a 1.2× budget. October drops to 66, about 6% below, so it gets 0.95×.
Multipliers set the baseline. Raise budgets further for Prime Day, Prime Big Deal Days and Black Friday to Cyber Monday.
Add off-Amazon traffic
Some brands add external traffic from Meta, Google, Pinterest, TikTok or influencers. Match the channel to the product:
Pinterest and Instagram, with lifestyle and in-room imagery.
Google search and Meta, with clear benefits and comparisons.
Measure results with Amazon Attribution, and enroll in the Brand Referral Bonus to earn back part of the referral fee on those sales.
Protecting profit
Ads can only be as profitable as the product underneath. Price, coupons and stock matter as much as bids.
Know profit per unit for each hero product
| Product | Price | Fees | FBA | Cost | Coupon | Profit | Margin |
|---|---|---|---|---|---|---|---|
| Product A | $250 | $38 | $100 | $60 | $12 | $40 | 16% |
| Product B | $500 | $75 | $95 | $180 | $25 | $125 | 25% |
| Product C | $650 | $98 | $100 | $220 | $32 | $200 | 31% |
Low-margin products need lower ACoS targets. High-margin products can support more aggressive ranking spend.
Test price and coupons as scenarios
| Scenario | Effective price | Units/month | Revenue | Profit |
|---|---|---|---|---|
| Current price | $250 | 650 | $162,500 | $26,000 |
| Add a 5% coupon | $238 | 750 | $178,500 | $21,000 |
| Deeper discount | $219 | 850 | $186,150 | $7,700 |
| Raise price 8% | $270 | 580 | $156,600 | $34,800 |
Model each option before you change anything. A coupon badge can lift conversion and revenue, deep discounts often add revenue but cut profit, and a price rise can earn more with fewer sales. Choose the scenario that fits the product's goal.
Never run out of stock
Selling 20 units a day with a 60-day lead time and 30 days of safety stock: 20 × 90 = 1,800 units. Ahead of a peak season with a 1.5× multiplier, reorder at 2,700 units.
A stockout costs more than one month. A product that sells out after its peak can lose over 90% of sales the next month and take several months to win back its ranking.
Amazon programs worth checking
| Program | What it does | Best for |
|---|---|---|
| Subscribe & Save | Repeat orders at a discount | Repeat-purchase products |
| Vine | Early reviews from trusted reviewers | New products with few reviews |
| Posts | Free image feed on Amazon | Brands with lifestyle imagery |
| Sponsored Brands video | Video ads in search results | Hero products in busy categories |
| Coupons | A discount badge in search | Lifting conversion on key products |
| Brand Referral Bonus | Fee credit on external sales | Brands running off-Amazon ads |
| Multi-Channel Fulfillment | FBA stock ships other channels | Brands on Shopify, Walmart or eBay |
Measuring what matters
Look past a single number. Each metric tells part of the story, and they only make sense together.
| Metric | How it is calculated | What it tells you |
|---|---|---|
| Impressions | Times your ad was shown | Whether bids and relevance are high enough |
| CTR | Clicks ÷ impressions | How appealing your image, title and price are |
| CPC | Spend ÷ clicks | How competitive your keywords are |
| Conversion rate | Orders ÷ clicks | How well your listing turns visits into sales |
| ACoS | Spend ÷ ad sales | Ad efficiency against your break-even |
| ROAS | Ad sales ÷ spend | Return for every ad dollar |
| TACoS | Spend ÷ total sales | Whether ads are growing the whole business |
| New-to-brand | First-time buyers of your brand | How well ads find new customers |
A reporting rhythm
Budgets, stock levels and any campaigns spending without sales.
Search terms, bids, negatives and placement performance.
TACoS, total sales, ranking on main keywords and campaign structure.
Strategy, new products, new marketplaces and the seasonal plan.
10 common mistakes to avoid
Checklists
Print these pages and keep them next to your desk.
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