The Amazon marketplace changes daily. Fee structures shift. Capacity limits tighten. Competitors multiply. What worked last year stops working this quarter.
Since 2013, SupplyKick has partnered with brands selling on Amazon. We've seen the same problems surface over and over, just in new forms. Below are the 15 most common issues brands face right now and what to do about each one.
Amazon growth gets harder as complexity rises. More SKUs mean more inventory to forecast. More traffic means more ad spend to manage. More sales mean more fees to absorb.
This guide is written for brands, not hobby sellers. If you're managing a catalog, dealing with margin pressure, or trying to scale past seven figures, these are the problems that will slow you down if you don't address them.
Ad costs keep climbing. Keywords that were profitable two years ago now burn cash. You're getting clicks, but not enough conversions to justify the spend.
What causes it: Poor campaign structure. Broad match bleeding budget into irrelevant queries. Bids set without margin math. Ads running on listings that aren't ready to convert.
What to do: Audit your campaigns for wasted spend. Switch to exact match on your core terms. Build negatives aggressively. Calculate your break-even ACoS based on actual margins, referral fees, and fulfillment costs. Stop advertising products with weak conversion until you fix the listing.
If your PPC is structured but still not profitable, the problem is usually margin, listing quality, or both.
Your product is good. The listing exists. But it sits on page three while competitors own page one.
What causes it: Weak listing optimization. Low sales velocity. Inconsistent stock. Poor keyword targeting. Not enough reviews or conversion signals to compete.
What to do: Run keyword research using tools like Helium 10 or Sonar. Make sure those keywords appear in your title, bullets, and backend search terms. Maintain consistent inventory so Amazon doesn't punish you for stockouts. Run structured ad campaigns to build velocity. Get reviews through compliant post-purchase workflows.
Rankings improve when Amazon sees consistent sales, stock availability, and strong conversion rates.
You're ranking. Ads are driving clicks. But visitors aren't buying.
What causes it: Weak product detail page. Poor images. Unclear value proposition. Missing A+ Content or brand storytelling. Reviews that raise doubts. Price not competitive enough to offset perceived risk.
What to do: Fix your images first. Main image should be clean and professional. Lifestyle shots should show the product in use. Add video if possible. Rewrite bullets to answer buyer objections, not just list features. Build out an Amazon Storefront that reinforces brand trust. Use A+ Content to deepen the story.
Conversion is about reducing friction and building confidence. If your listing doesn't do both, traffic won't convert.
Your best sellers go out of stock during peak season. Or you overstock slow movers and hit aged inventory fees.
What causes it: Poor demand forecasting. FBA capacity limits you didn't plan around. Open shipments eating capacity while inventory sits in transit. Slow-moving SKUs blocking replenishment of winners.
What to do: Monitor your Capacity Manager dashboard in Seller Central. Track your IPI score and fix anything dragging it down. Use Amazon Warehousing and Distribution (AWD) as a buffer to auto-replenish FBA without hitting capacity limits. Forecast demand based on trailing sales velocity, not gut feel. Cut or liquidate aged inventory before it consumes capacity you need for best sellers.
Stockouts hurt ranking, sales, and ad performance. Capacity planning is now as important as forecasting.
Sales are up, but profit isn't. Fees are eating more than expected.
What causes it: Referral fees, FBA fulfillment, storage costs, inbound placement fees, returns processing, and ad spend all stack up. Many sellers don't model the full fee burden until margin disappears.
What to do: Build a margin model that accounts for every fee: referral, FBA fulfillment, monthly storage, aged inventory, inbound placement, and ad spend. Know your break-even point. If margin is too thin, either raise price, reduce costs, improve conversion to lower ad spend, or cut the SKU.
Profitability on Amazon is a fee-management problem as much as a sales problem.
You're FBA-only and hit capacity limits. Or you're FBM-only and can't compete on Prime speed.
What causes it: Relying on a single fulfillment path without a backup when constraints or fees make that path unworkable.
What to do: Use hybrid fulfillment. Run FBA for fast movers that need Prime speed. Run FBM or AWD for slower SKUs or overflow inventory. Test Seller Fulfilled Prime if you have warehouse capacity and can meet performance standards.
Flexibility in fulfillment gives you more control over costs and capacity.
Unauthorized resellers are undercutting your price. MAP violations are constant. Customer experience suffers.
What causes it: Distribution leakage. Lack of reseller controls. No brand registry or weak enforcement.
What to do: Enroll in Amazon Brand Registry if you haven't already. Use the Report a Violation tool for MAP breaches. Tighten distribution agreements. Work with a partner who can help manage authorized sellers and police unauthorized ones.
Brand control on Amazon starts with controlling who can sell your products and at what price.
Your listing disappeared from search. Or worse, you got a policy warning or suspension notice.
What causes it: Missing required listing data (main image, description, category). Policy violations (review manipulation, restricted claims, IP complaints). Account health issues (late shipments, high defect rate, customer complaints).
What to do: Go to Manage Inventory in Seller Central and check for suppressed listings. Fix missing data immediately. If it's a policy issue, read the notice carefully, correct the violation, and submit your Plan of Action if required. Monitor Account Health dashboard regularly to catch issues before they escalate.
Suppression and suspension are fixable, but speed matters. The longer you wait, the more sales you lose.
You have few reviews, a low star rating, or recent negatives that are hurting conversion.
What causes it: New product with no review history. Poor customer experience (product quality, packaging, expectations mismatch). Not asking for reviews through compliant channels.
What to do: Focus on product quality and customer experience first. Use Amazon's Request a Review button for every order. Set up post-purchase email workflows through tools like FeedbackWhiz, but stay compliant: no incentives, no biased requests, no review manipulation. Read more in our Amazon product reviews guide.
If negative reviews reveal product or packaging issues, fix the root cause. You can't review-hack your way out of a bad product.
You're one of hundreds of similar products. Nothing differentiates you.
What causes it: Weak brand presence. Generic listing content. No Storefront, no A+ Content, no video. Your product looks like everyone else's.
What to do: Build an Amazon Storefront that tells your brand story. Use A+ Content to add visuals, comparison charts, and deeper product explanations. Invest in professional product photography and video. Use Sponsored Brand ads to own more SERP real estate.
Amazon customers respond to brands that feel authentic and trustworthy. Differentiation happens through storytelling, not just features.
You launched a new product six months ago. It's still not ranking, reviews are slow, and sales are disappointing.
What causes it: Launching without keyword research, ad strategy, or early review generation. Expecting immediate ROI instead of treating launch as a six-month investment in visibility and velocity.
What to do: Accept that launches take time. Focus on building views, reviews, and conversion in the first six months. Run structured ad campaigns to drive initial sales. Refine the listing continuously based on search term performance. Use Vine or early reviewer programs if eligible.
Successful launches require patience, testing, and iteration.
Amazon is 80%+ of your online revenue. If Amazon changes a policy or raises fees, your business takes a hit.
What causes it: Amazon concentration risk. No diversification into other channels or marketplaces.
What to do: Evaluate other marketplaces: Walmart, Target, eBay, your own DTC site. Walmart Marketplace added 44,000 sellers in five months in 2025 and now has over 200,000 active sellers. Diversification isn't just about growth. It's about reducing dependence on a single platform.
Start small. Test one new channel. Learn the operational differences. Build from there.
You're selling to Amazon as a vendor (1P). Pricing changes happen without warning. Chargebacks are opaque. Margins have eroded.
What causes it: Vendor Central gives Amazon control over pricing, fulfillment, and customer experience. You lose visibility into margins and sales process.
What to do: Evaluate whether the wholesale convenience is worth the loss of control. Many brands shift to Seller Central (3P) to regain pricing authority, listing control, and margin transparency. If you stay on Vendor Central, work with a partner who can help you negotiate terms and manage the relationship.
This is a control-versus-convenience tradeoff. Know which matters more for your business.
Amazon demands constant attention. Listings need updating. Ads need tuning. Inventory needs forecasting. Policy changes need monitoring. You don't have the team to do it all.
What causes it: Amazon is a full-time job, but you're running an entire business.
What to do: Hire internal specialists or work with an agency partner. The right partner provides strategy, execution, and technical knowledge so you can focus on product development, supply chain, and brand growth.
Trying to DIY Amazon while scaling a business usually means both suffer.
You know something isn't working. Sales are flat or declining. But the problem could be ads, inventory, listings, reviews, pricing, or all of the above.
What causes it: Lack of diagnostic framework. No clear prioritization.
What to do: Start with the funnel. Check traffic first (ranking, ad impressions). Then conversion (listing quality, reviews, price). Then profitability (margin, fees, ad efficiency). Then operations (stock availability, account health).
If traffic is low, fix visibility. If traffic is high but conversion is low, fix the listing. If conversion is good but profit is bad, fix margin or ad spend. If stock keeps running out, fix capacity planning.
Triage by symptom, not random guessing.
Not every problem is equally urgent. Here's how to decide what to fix first:
If your listings aren't getting traffic: Fix ranking and ads first. No point improving conversion if no one sees the product.
If traffic is good but conversion is weak: Fix listing quality, images, A+ Content, reviews, and price.
If sales are up but profit is down: Audit your fee stack, ad spend, and margin model.
If you keep going out of stock: Fix capacity planning and demand forecasting. Add AWD as a replenishment buffer.
If your account health is at risk: Drop everything and fix compliance issues immediately.
If you're losing control of your brand: Fix reseller management and Brand Registry enforcement.
Work on the bottleneck, not the symptom.
Rising costs. More than one-third of sellers cite increasing fees, shipping costs, and ad expenses as top challenges in 2026. Profitability is harder to maintain as fee pressure and competition both increase.
Because revenue doesn't equal profit. The fee stack (referral, fulfillment, storage, placement, returns, ad spend) can consume margins faster than sales grow. Many sellers don't model the full cost burden until profit disappears.
Missing required data (main image, description, category), policy violations (restricted claims, IP complaints), or account health issues. Suppression can also happen if a listing violates category-specific requirements.
Fix listing quality first. Professional images, clear value proposition, strong bullets, A+ Content, and video all reduce friction. Then address reviews, price competitiveness, and brand storytelling through Storefronts.
When Amazon concentration creates risk. If Amazon is 80%+ of your revenue and a policy change or fee increase would hurt the business, diversification becomes risk management, not just a growth play. Start testing other marketplaces or DTC channels when you have operational capacity to manage them.