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Marissa Incitti leads research and content at Feedvisor focused on Amazon, Walmart, and the broader e-commerce marketplace ecosystem. Her work covers retail media performance, pricing strategy, and how AI-driven discovery is reshaping how brands compete across marketplaces. Prior to Feedvisor, she worked in content leadership roles at a Fortune Global 500 omnichannel commerce technology company.
Published: February 05, 2019
Last updated: April 24, 2026
Most sellers launch manual campaigns too early - or worse, they skip the auto campaign entirely and start guessing at keywords. Both approaches burn budget. The real question with manual campaigns isn’t whether to use them, but when to switch from discovery mode to targeted spending, and how to structure bids so you’re not overpaying for every click.
Manual campaigns are where your ad budget starts compounding or starts leaking.
A $1.50 bid on a keyword that converts at 12%, and a $0.60 bid on one you’re still testing. That’s the difference between manual and automatic campaigns - you control spend allocation at the individual keyword level. Automatic campaigns let Amazon decide where every dollar goes. Manual campaigns let you decide.
You get two targeting types: keyword targeting and product targeting. Most sellers start with keywords and ignore product targeting entirely, which is a missed opportunity we’ll come back to.
Three match types, and the bid differential between them should be deliberate, not accidental.
Broad match triggers your ad when a shopper’s query contains your terms in any order, plus synonyms, plurals, and related terms Amazon’s algorithm considers relevant. It’s the cheapest CPC and the widest net - plan for a 35-50% ACoS during the first 30 days, because that’s the cost of data collection with broad.
Phrase match requires all your keyword components in the same order, though other words can appear before or after. In 2025, Amazon expanded phrase match in Sponsored Brands to use meaning-based matching, and the algorithm continues tightening exact/phrase coverage while giving more impressions to broad and auto campaigns.
Exact match triggers only on a word-for-word query match. Highest CPC, highest conversion rate, lowest wasted spend. This is where proven winners live.
Why pay 25-35% more for exact match clicks? Because the conversion math justifies it. If broad converts at 6% and exact at 10%, you can pay roughly 67% more per click on exact and still break even on cost-per-sale. A $0.80 broad bid supporting a $1.00-$1.08 exact bid is conservative by that math - start there and scale the premium as you validate performance.
| Match Type | Trigger Logic | Best For | Relative CPC |
|---|---|---|---|
| Broad | Any order, synonyms, related terms | Discovery, launch phase | Lowest |
| Phrase | Same order, variants allowed around it | Mid-funnel refinement | Medium |
| Exact | Word-for-word match only | Proven converters, scaling | Highest (25-35% premium) |
Don’t run all three at the same bid. That’s the single most common mistake, and it guarantees you’re overpaying for broad traffic while underserving your best keywords.
Roughly 35% of Amazon shoppers click an ad on a product detail page before purchasing. Product targeting puts your ad there - on a specific competitor’s ASIN page or across an entire category.
Start bids at 60-70% of your keyword campaign bids. Product page placements convert differently than search placements, and overpricing them early is how sellers conclude “product targeting doesn’t work” before giving it a real test. If you’re at least 10% cheaper or 0.4+ stars higher than the target ASIN, your click-through rate on their page will justify the spend. If CTR stays below 0.4% after 30 clicks on a specific ASIN, pause it and redirect that budget to category-level targeting with narrower price and review filters.
Group ASINs by price range and conversion profile within ad groups. A $45 product and a $12 product shouldn’t share an ad group because the bid that’s profitable for one will be wrong for the other.
This is the workflow that separates systematic advertisers from guessers. Every product in your catalog should run both an automatic and a manual campaign simultaneously, connected by a negative keyword bridge.
The process runs on a fixed cycle:
Run the harvest cycle consistently and you’ll usually claw back 20-35% of wasted spend by day 60. You’ll see it first in the Search Term Report: fewer zero-conversion queries soaking up $50+ each.
Your bidding strategy determines whether Amazon can adjust your bids in real time - and by how much.
The safe default is Dynamic Bids - Down Only. Amazon reduces your bid when it predicts low conversion likelihood but never pushes above your set amount. Most campaigns should start here.
For launches, switch to Dynamic Bids - Up and Down. Amazon can then increase your bid by up to 100% on Top of Search placements and 50% elsewhere when it expects a conversion. That means a $1.00 bid becomes $2.00 on Top of Search. The visibility matters early, but watch your spend - once you have 2-4 weeks of conversion data, move back to Down Only. If ACoS is consistently above target with Up and Down, the algorithm is overpaying for placements that aren’t converting at the rate Amazon predicted.
Fixed Bidding holds your exact bid regardless of context. Best for mature campaigns where you’ve validated the right number and don’t want algorithmic guessing.
Placement multipliers stack on top of your bidding strategy. You can boost bids up to 900% for Top of Search and Product Pages. The compounding catches sellers off guard:
Final CPC = Base Bid x Dynamic Adjustment x Placement Multiplier
A $1.00 base bid with Dynamic Up and Down (2x max) and a 50% Top of Search adjustment becomes $3.00 effective CPC. Start placement adjustments at 20-25% and increase based on data, not ambition.
| Campaign Phase | Recommended Strategy | Placement Adjustment |
|---|---|---|
| Launch (first 30 days) | Dynamic Up and Down | Top of Search: 50-100% |
| Growth | Dynamic Down Only | Top of Search: 25-50% |
| Profitable/Mature | Fixed or Down Only | Based on placement performance data |
This framework breaks down for highly seasonal products. During Q4 or Prime Day, even mature campaigns may benefit from temporary Up and Down bidding to capture the surge in conversion rates - just check that the CPC math still works at your margin.
The average seller burns 28-40% of their ad budget on queries that never convert. Negative keywords are how you stop the bleeding, and most sellers add them too late and too sparingly.
Two match types for negatives: negative exact blocks a single specific query (surgical), while negative phrase blocks every search containing those words in that order (broader). Use negative exact for terms with enough data - 20-30+ clicks and zero conversions. Use negative phrase for category-level exclusions: “free,” “cheap,” “used,” or product types you simply don’t sell.
Where you apply them matters as much as which terms you block. Campaign-level negatives kill a term across every ad group. Ad-group-level negatives are the scalpel - they let you block a term in your broad match group while keeping it running in exact, which is how you prevent internal cannibalization between match type ad groups.
Mine the Search Term Report weekly. Sort by spend descending. Any query burning through budget with no sales is a candidate. Do it consistently and the waste drops fast.
If you’re setting up manual campaigns from scratch, here’s the sequence that matters:
Days 1-2: Launch one auto campaign per product ($30-50/day, Down Only). Don’t touch manual yet - you need data first.
Day 14: Pull your first Search Term Report. Identify the queries with 3+ conversions. These are your manual campaign seed keywords.
Day 15: Create your manual keyword campaign with three ad groups: broad, phrase, exact. Graduate winning terms from auto into exact match. Set bids at $0.80 broad, $0.90 phrase, $1.00-$1.08 exact (adjust for your category’s CPC baseline). Add a separate product targeting campaign for your top 3-5 competitor ASINs.
Day 15 onward: Negate graduated terms in auto. Review bid performance weekly. Add negative keywords from the Search Term Report. Repeat the harvest cycle every two weeks.
Budget split: 20% auto, 50% manual exact, 20% broad/phrase, 10% Sponsored Brands or Display.
Each harvest cycle tightens your targeting and pushes more budget toward what converts. After 60 days, you’ll have a campaign structure that runs on data instead of guesswork.
Running manual campaigns without real-time bid optimization is like setting your prices once and walking away.
Feedvisor’s AI-powered advertising platform adjusts bids across thousands of keywords simultaneously, factoring in margin, competition, and conversion probability - the same math described above, but executed at a scale no spreadsheet can match.
Learn More →Start with 15-25 keywords per ad group, focused on relevance. A bloated keyword list dilutes your budget across low-performers. Prioritize keywords with proven conversions from your auto campaign data over guesses from keyword tools.
Always. Auto campaigns are permanent discovery tools. The workflow is auto discovers, manual converts, and a negative keyword bridge prevents them from competing against each other. Turn off auto and you stop finding new winners.
Your breakeven ACoS equals your profit margin after all costs. A 25% margin means any ACoS below 25% is profitable. During launch, accept 35-50% to build data. For mature products, target breakeven or below. If you’re not sure what your margin is, that’s a bigger problem than your ACoS.
Review bid performance weekly, but don’t change bids on keywords with fewer than 20 clicks - the data isn’t meaningful yet. For TACoS-focused strategies, measure at the portfolio level, not individual keyword level.
Once you have 2-4 weeks of conversion data. If ACoS stays above target with Up and Down, Amazon is overpaying for placements. Switch to Down Only and use placement adjustments to selectively boost Top of Search instead - it gives you the visibility without the algorithmic overspend.
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