What Happens During the First 90 Days with an Amazon Agency

The decision to hire an Amazon agency usually comes after months of going back and forth. By the time you sign, you want results yesterday. That urgency is understandable, but it also creates unrealistic expectations about how fast an agency can move the needle. Some things improve in week one. Others take three months to show up in the numbers.

Here is what a well-run engagement actually looks like across the first 90 days, based on how we onboard brands at Skale and what we have observed across the industry. If your agency experience looks dramatically different from this, it is worth asking why.

Before Day 1: The Handoff

Before work starts, you should provide your agency with access to your Seller Central or Vendor Central account, your advertising console, and any existing reporting you track. Good agencies will also ask for your product catalog, current pricing strategy, margin information, and business goals beyond just "grow sales."

The margin question matters more than most sellers realize. An agency that does not know your margins cannot make intelligent decisions about advertising. A 40% gross margin product can sustain a 25% ACOS profitably. A 15% margin product cannot. If your agency never asks about margins, they are optimizing in the dark.

Days 1 to 14: The Audit

The first two weeks should be almost entirely diagnostic. A competent agency does not start changing things on day one. They need to understand what is working, what is broken, and where the biggest opportunities sit before they touch anything.

A thorough audit covers:

• Advertising structure: How campaigns are organized, what match types are being used, how budgets are distributed, where spend is being wasted, and which campaigns are actually profitable when you account for all costs.
• Listing quality: Title keyword coverage, bullet point optimization, image quality, A+ content presence and quality, and how your listings compare to the top 3 competitors on your key search terms.
• Organic ranking: Where you rank for your target keywords today, which keywords drive the most revenue, and where there are gaps between your paid and organic performance.
• Account health: Any suppressed listings, stranded inventory, open cases, negative feedback trends, or compliance issues that need immediate attention.
• Buy Box and pricing: Your Buy Box ownership rate, competitive pricing position, and whether unauthorized sellers or pricing issues are bleeding revenue.

At the end of this period, you should receive a written report with specific findings and a prioritized action plan. Not a generic template. A document that references your actual data, your actual listings, and your actual competitive landscape. If the agency hands you something that could apply to any brand in any category, they did not do real work.

Days 15 to 30: Foundation Fixes

The first round of changes targets the highest-impact, lowest-risk improvements. These are fixes that should show measurable results within days, not months:

Advertising cleanup. Pausing keywords with high spend and zero conversions. Adding negative keywords to stop bleeding. Restructuring campaigns so that brand, competitor, and category terms are not competing against each other for budget. Adjusting bids on keywords where the current ACOS is 2x to 3x above target.

This is where you should see the fastest improvement. A brand spending $20,000 per month on Amazon ads almost always has $2,000 to $5,000 in monthly waste that can be identified and cut within the first two weeks of active management. That waste reduction shows up immediately in your ACOS.

Listing updates. Title rewrites for better keyword coverage. Bullet point optimization to improve conversion rate. Backend search term cleanup. These changes take a few days to index and a few weeks to reflect in organic ranking improvements.

Quick wins. Fixing suppressed listings, resolving stranded inventory, updating images that are clearly below competitive standard, and addressing any account health issues flagged in the audit.

Days 30 to 60: Scaling What Works

By day 30, the agency should have enough data from the restructured campaigns to identify what is working and where to push harder. This phase is about expansion, not just maintenance:

New campaign launches. Filling gaps in keyword coverage. Launching Sponsored Brands and Sponsored Display campaigns if you were only running Sponsored Products. Testing video ad formats. Building out competitor targeting for conquest campaigns.

A+ Content and storefront improvements. If your A+ content is generic or missing, this is when it gets built or rebuilt. Same for your Amazon storefront. These are conversion rate levers. Better A+ content means more of your clicks turn into sales, which makes every advertising dollar more efficient.

External traffic strategies. Google Ads driving to Amazon listings, social media to Amazon funnels, and Amazon Attribution tracking to measure off-platform contribution. This does not apply to every brand, but for brands with existing audiences outside Amazon, it is a meaningful growth lever.

Results at the 30-day mark should be tangible. ACOS should be trending down from waste elimination. Impressions should be stable or growing. Click-through rates should be improving on updated listings. You might not see a dramatic revenue increase yet, but the leading indicators should all be moving in the right direction.

Days 60 to 90: Compounding Returns

This is where the investment starts paying off visibly. The listing improvements from month one have had time to index and affect organic rankings. The advertising restructuring has accumulated enough data for confident optimization. The flywheel between paid and organic performance starts spinning.

Realistic benchmarks at the 90-day mark:

• ACOS reduction: 15% to 30% improvement from baseline, depending on how much waste existed in the original setup
• Revenue growth: 10% to 25% increase from improved conversion rates, better keyword coverage, and expanded campaign reach
• Organic rank improvements: Movement on 20% to 40% of target keywords, with some reaching page one for the first time
• TACoS stabilization: Total ad spend as a percentage of total revenue should be stable or declining, meaning organic sales are growing alongside paid

These are not guarantees. They are ranges we see across the majority of well-run engagements with brands doing $500K to $10M annually on Amazon. Brands in hyper-competitive categories or with fundamental product issues may see slower progress. Brands in underserved niches sometimes see faster results.

Warning Signs That Something Is Off

Not every agency delivers on their promises. Here are red flags during the first 90 days:

No audit or strategic plan in the first two weeks. If the agency jumps straight into making changes without understanding your account, they are guessing. Guessing with your money.

You cannot get a clear answer on what they changed and why. Every optimization should have a rationale. "We adjusted bids" is not a rationale. "We reduced bids on 47 keywords averaging 62% ACOS to bring them in line with your 30% target" is a rationale. If you are not getting specifics, ask for them directly.

ACOS has not improved after 30 days. Some revenue growth takes time. ACOS improvement from waste elimination should not. If your ACOS is flat or worse after a month of active management, the agency is either not doing the work or not doing it well.

Communication goes dark. Regular reporting and proactive communication are baseline expectations, not premium features. If you have to chase your agency for updates, or if your point of contact changes without explanation, those are organizational problems that will affect your results.

They blame the algorithm for everything. Amazon's algorithm changes do affect performance. But "the algorithm changed" should never be the only explanation for flat or declining results. A good agency adapts to algorithm changes. A bad one uses them as an excuse.

Setting the Relationship Up for Success

The best agency engagements are partnerships, not outsourcing arrangements. You bring product knowledge, brand vision, and business context. The agency brings Amazon expertise, technical execution, and competitive intelligence. When both sides contribute, the results compound faster.

Be responsive with approvals. Provide margin data so the agency can make profitable decisions. Share your business calendar so they can plan for promotions, launches, and seasonal shifts. The more context your agency has, the better decisions they make on your behalf.

If you are evaluating agencies and want to understand how our onboarding process works for your specific situation, our initial consultation covers what the first 90 days would look like for your brand based on a preliminary review of your account.