Selling on Amazon in 2025 isn’t easy. With over 9.5 million global sellers and AI-powered changes happening monthly, it’s no longer enough to just “have a good product.”
At 3MY, we help Amazon sellers not just survive but scale – profitably and predictably. Whether you’re just launching or stuck at a revenue plateau, these are the 5 most common mistakes we fix for clients every month.
1. Poorly Structured Ad Campaigns
What goes wrong: Most sellers launch Amazon ads without a strategy. The campaigns are either too broad, underfunded, or target the wrong keywords entirely. Ad spend vanishes, and there’s little to show for it.
What we do:
- Conduct keyword intent analysis to map the funnel
- Segment campaigns by product stage, season, and audience intent
- Set clear KPIs: ACOS, ROAS, TACoS, and margin
- Optimize creative weekly and rotate formats (static, video, headline ads)
Client Result: One supplement brand increased ROAS from 1.9x to 4.7x in 60 days.
2. Weak Listings That Don’t Convert
What goes wrong:
- Titles are keyword-stuffed but unappealing
- Bullets are vague or overly technical
- Images look like Alibaba screenshots
What we do:
- Rewrite copy to combine SEO + emotional value
- Add A+ Content with visual hierarchy
- Design mobile-first image sets with real lifestyle appeal
- Implement structured testing (A/B image swaps, feature reorders)
Client Result: After a full listing rework, a DTC apparel brand saw conversions jump from 12% to 21%.
3. No Competitive Intelligence
What goes wrong: Sellers optimize in isolation. They’re unaware of shifts in competitor pricing, keyword share, reviews, or ad placement.
What we do:
- Run Helium 10 and Brand Analytics reports monthly
- Build share-of-voice and keyword cannibalization dashboards
- Track pricing thresholds and Amazon badge rotations
Client Result: After niche resegmentation, a pet product brand ranked in Top 5 for 8 new high-volume keywords.
4. Unstable Account or Fulfillment Structure
What goes wrong:
- FBM sellers lose Buy Box due to slow fulfillment
- Hybrid FBA/FBM setups aren’t synced, leading to inventory outages
- Amazon flags ASINs due to policy violations or repeated negative metrics
What we do:
- Unify data between Amazon, Shopify, and inventory tools
- Assist with Amazon EDI, automated shipping labels, and low-stock alerts
- Audit performance KPIs: ODR, IPI score, late shipments
Client Result: One multi-channel seller cut stockouts by 83% and avoided $6,000 in lost revenue.
5. No Profit Tracking or Margin Control
What goes wrong: Sellers chase revenue, not margin. They discount too often, spend blindly on PPC, and underestimate fees.
What we do:
- Track net margin post-fees, ads, shipping, and returns
- Set contribution margin benchmarks by SKU
- Link ad spend directly to SKU-level P&L models
Client Result: After switching to SKU-level tracking, one health brand killed 3 unprofitable products and reallocated $4K/month to top performers.
Bonus: 3MY’s Amazon Seller Services
We don’t just audit and walk away. We implement, fix, and grow accounts across:
- #AmazonAdvertisingCampaigns
- #ProductListingOptimization
- #AccountManagement
- #EcommerceIntegration
- #ShippingSolutions
Whether you need creative, campaigns, logistics, or just someone to get it all working together – we do that.
FAQs: What Sellers Ask Us
How fast can you audit my Amazon account?
We begin the audit within 48 hours of onboarding. Our initial review covers:
- PPC campaign performance (ACOS, CTR, conversion rates)
- Listing quality (titles, images, bullets, keywords)
- Backend settings (search terms, category, shipping, FBA/FBM setup) You’ll get a prioritized action list so we can move fast on the biggest issues.
Do you work with sellers outside North America?
Yes. Our team supports Amazon marketplaces globally, including:
- United States (amazon.com)
- Canada (amazon.ca)
- United Kingdom (amazon.co.uk)
- Germany, France, Italy, Spain (EU platforms)
- UAE and more We’re experienced with multi-language listings and EU VAT/stock considerations.
Do you require long-term contracts?
No. All of our Amazon services run on a month-to-month basis. You stay because the work delivers results — not because of a legal lock-in.
Can you take over an existing account or build one from scratch?
We do both. Whether you have a legacy account that needs a performance turnaround or a brand-new product that hasn’t launched yet, we can:
- Rebuild campaigns and clean up historical data
- Launch new ASINs with pre-launch, launch, and scale phases
- Create product detail pages, ad campaigns, storefronts, and more
How is performance tracked?
We track everything that matters — and share it with you weekly. Our stack includes:
- Looker Studio reports customized per client
- Helium 10 dashboards for keyword ranks, listing health, and ASIN alerts
- Weekly summaries with key metrics: ROAS, ACOS, total sales, SKU margins, TACoS, inventory alerts
- Strategic suggestions based on actual results You’ll always know what’s working — and what’s next.
Have more questions? Reach out for a quick intro call — we’ll answer everything before you commit.
Let’s Fix Your Amazon Bottlenecks
Most Amazon sellers manage to generate revenue even when their operations are far from efficient. Listings may be under-optimized. Ad campaigns often run on autopilot. Margins shrink quietly while focus remains stuck on gross revenue.
That’s where 3MY comes in.
We specialize in identifying and removing the silent killers that drain profitability — bloated ACOS, keyword waste, conversion leaks, and backend clutter. Our approach is hands-on, data-driven, and built around systems that unlock your growth ceiling.
When your Amazon account is optimized end-to-end, here’s what changes:
You earn more from the same number of clicks. Every visitor is more likely to convert, and your ads stop bleeding budget on irrelevant queries.
You reduce your cost per sale — without cutting corners. Smarter segmentation and tighter creative eliminate waste and improve ROAS.
You scale with confidence during Prime Day, Q4, or any promo cycle. With stronger structure and better forecasting, peak season stress turns into strategic opportunity.
You focus on growth instead of reacting to issues. No more chasing Buy Box errors, scrambling for inventory fixes, or overpaying for traffic that doesn’t convert.
Ready to see what’s holding your account back?
Book a Free Amazon Strategy Call
We’ll review your current performance, pinpoint bottlenecks, and outline practical steps to fix them — no fluff, no obligation.
