Why Most Amazon Sellers Struggle with Inventory Management

Managing inventory on Amazon is not just about keeping products in stock. Without the right systems in place, sellers quickly face problems that affect revenue, ranking, and long-term success.

Unreliable Forecasting

Many sellers make restocking decisions based on guesswork instead of sales data. This leads to overordering or running out of stock at critical times.

StarterX Solution:

We use your historical sales, seasonality trends, and current velocity to build a restock plan personalized to your store and product catalog.

Low Inventory Performance Index (IPI) Score

Sellers with poor IPI scores face storage limits and delayed shipments. This can prevent you from sending new inventory and hurt your Prime eligibility.

StarterX Solution:

We actively manage your IPI health with balanced inventory levels, proper sell-through, and automated replenishment workflows.

FBA Shipment Mistakes

Many shipments get delayed or rejected because of labeling errors, incorrect box content, or missing documentation.

StarterX Solution:

We create accurate shipment plans, prepare compliant box labels, and coordinate directly with prep centers to meet FBA guidelines.

Overselling or Underselling Across Channels

Selling on multiple platforms, such as Amazon, Walmart, or Shopify, without proper inventory synchronization often leads to canceled orders or missed sales.

StarterX Solution:

We connect your sales channels and keep your inventory updated in real-time, ensuring your stock is always accurate, available, and reliable.

Aged Inventory and Storage Fees

Leaving products unsold for too long leads to long-term storage fees and wasted capital.

StarterX Solution:

We track aging inventory, suggest liquidation or repricing strategies, and help you avoid unnecessary storage costs.

Our Amazon Inventory Management Services

StarterX delivers Amazon Inventory Management Services tailored to maintain healthy inventory levels. Every service supports your operational goals while aligning with Amazon’s fulfillment and performance standards.

Inventory Forecasting and Demand Planning

We use past sales velocity, seasonal trends, and ASIN-level insights to forecast future demand. This helps you create reliable restock timelines, avoid dead stock, and stay in stock year-round.

Amazon FBA Shipment Management

We prepare your FBA shipment plans, manage prep and labeling requirements, and track shipment statuses to avoid delays or warehouse rejections.

Low Inventory Alerts and Reorder Planning

You will receive custom low-stock alerts before listings run out. Based on your reorder point and lead time, we help plan replenishment before it impacts your Buy Box or sales rank.

Aged Inventory and Excess Stock Handling

We monitor your inventory age and notify you ahead of long-term storage fees. You get proactive solutions like removal orders, price strategies, or liquidation options.

Multi-Channel Inventory Sync

If you sell on Amazon, plus other platforms like Walmart or Shopify, we sync stock levels across all listings in real-time using tools like SoStocked and InventoryLab.

Tailored Inventory Management for Every Type of Amazon Seller

imgFBA Sellers Managing Fast-Moving SKUs

If your products sell quickly, stockouts can cost you rankings and revenue. We help you forecast accurately, plan restocks, and manage inventory health to stay ahead.

img Private Label and Brand Owners

Your product’s unavailability can affect your brand performance. We manage your FBA inventory, track aging stock, and protect your catalog from running out during peak demand.

img Wholesale and Resellers

You handle dozens of ASINs across multiple brands. We keep your listings in stock, monitor movement across each SKU, and prepare timely shipments for Amazon FBA.

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Achieved best seller status in your category!

Why StarterX Is the Trusted Partner for Amazon Sellers

30-Day Satisfaction Guarantee

We stand by our services If you are unsatisfied with the results, get a full refund within 30 days.

No Hidden Fees

We offer straightforward pricing with full clarity on what’s included. You will never find surprise charges or add-ons after you’ve signed up.

Dedicated Manager

You will be assigned a personal account manager who understands Amazon’s requirements.

Why Choose StarterX
customer satisfaction
We focus on customer satisfaction.
Support and guidance
Exceptional Support and guidance.
Quality and Excellence
Committed to Quality and Excellence
quotes

StarterX made inventory feel simple. I used to panic every time we got low on stock. Now I get alerts before that even happens, and our products stay in the Buy Box.

Ryan M.

FBA Seller, Health & Personal Care

As a private label brand owner, I can’t afford stockouts. StarterX helped us avoid long-term storage fees and kept our bestsellers available all year.

Alicia D.

Private Label Seller

We were losing money every month to FBA storage fees. The team at StarterX showed us how to rotate inventory and clean up our catalog. Our margins improved right away.

Carlos P.

US-Based Amazon Reseller

I run my Amazon business from the UK and struggled to track inventory in the US warehouse. StarterX gave me the visibility and alerts I needed to keep things running smoothly.

Priya S.

International Seller

Our Step-by-Step Process for Managing Amazon Inventory

We keep the process focused, data-driven, and fully aligned with Amazon’s latest standards. Here’s how it works:

01

Inventory Intake & Audit

We review your current Amazon inventory, FBA shipments, and IPI score. This helps us understand your sales velocity, stock levels, and any stranded or excess inventory issues.

02

Forecasting & Replenishment Planning

Using your sales history, seasonality, and SKU-level data, we build an inventory forecast that helps prevent stockouts while reducing overstock penalties.

03

Restock and Shipment Scheduling

We set reorder points for your products and coordinate shipments to Amazon fulfillment centers. You’ll get alerts before you run low so you can restock on time.

04

Ongoing Monitoring & Reporting

You receive regular reports showing your stock levels, IPI trends, and flagged SKUs. We monitor aging inventory and help you avoid long-term storage fees.

05

Optimization and Strategy Updates

As your store grows, we adjust your inventory strategy based on new launches, promotions, or market shifts, keeping your catalog lean and profitable.

Trusted Tools & Platforms We Use to Manage Inventory on Amazon

We utilize the most trusted tools and platforms to optimize and streamline your Amazon inventory management, ensuring real-time updates, accurate stock levels, and smooth integration across all sales channels.

Amazon Seller Central

We use your Amazon Seller Central account as the core hub for managing stock, creating shipments, monitoring stranded inventory, and checking your IPI (Inventory Performance Index).

Amazon Inventory Dashboard

This tool provides visibility into sell-through rates, aging inventory, excess units, and recommended removals. It helps us manage restocks and optimize your FBA storage limits.

Restock Inventory Tool

Amazon’s built-in restock recommendations help guide our forecasting decisions. We also customize alerts based on your SKU performance and fulfillment timelines.

InventoryLab

We use InventoryLab to manage listing workflows, shipment creation, and profitability reports, making sure every SKU is tracked properly across your sales cycle.

SoStocked

For advanced sellers, we use SoStocked to plan reorders, predict lead times, and manage multi-warehouse inventory strategies for both FBA and FBM.

See what people say about StarterX

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StarterX
Changing the lives of ecommerce sellers
100+
Active Sellers

Empowering over 700+ active sellers to thrive in ecommerce.

85,000+
Orders Processed

Efficiently handling over 85,000+ orders with precision and care.

$2.6M
Members Sales

Facilitating over $2.6 million in member sales through effective strategies.

Ready to Take Control of Your Inventory on Amazon Store?

Don’t let poor stock management slow your growth or hurt your IPI score. With StarterX, you get a complete inventory management service tailored to your Amazon store. We help you avoid stockouts, reduce fees, and stay organized.

Partner with StarterX and streamline your inventory the smart way.

Let’s Get Started Talk to an Expert

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FAQs About Amazon Inventory Management Services

If you're dealing with stockouts, excess FBA storage fees, or poor IPI scores, it’s a clear sign your inventory could use professional management. We help sellers stay in stock without overordering.

Yes. Our system is built around Amazon's Inventory Performance Index guidelines. We work to reduce excess inventory, improve sell-through rates, and avoid long-term storage penalties.

We support both fulfillment models. Whether you use Amazon FBA, handle shipping yourself, or a mix of both, we customize our system to match your operations.

We help sellers who operate on Amazon, Walmart, and Shopify. Our tools allow for multi-channel inventory syncing to avoid overselling or fulfillment delays.

Yes. You stay in full control of your purchasing decisions. We provide restock forecasts and alerts, but you choose when and what to order.

Absolutely. We support sellers in the US, UK, EU, and other global Amazon marketplaces, adjusting our process based on local fulfillment rules and inventory trends.

We use your sales history, seasonality, lead times, and marketplace trends to build reliable forecasts. Tools like SoStocked and InventoryLab support the process.

Yes. We provide clear reports that show inventory performance, restock needs, and risk areas. You’ll always know what’s in stock and what needs action.

We help you identify aging or overstocked products and advise on removal, liquidation, or promotional strategies to reduce fees and free up space.

We work with sellers of all sizes, from those with a few SKUs to those with complex catalogs. Our system scales with your store.

Done for You Amazon Store Management

Managing an Amazon store takes ongoing time, effort, and strategy. StarterX gives you a fully managed solution to handle the day-to-day work. As your Amazon agency, we take care of everything your store needs to run smoothly and scale with confidence.

This is not just assistance. It is full management of your Amazon store by a team that understands what it takes to scale. From research to results, StarterX manages the process so you can focus on growth, or step back entirely and let the store work for you and earn profits as passive income.


  • Product Research
  • Product Sourcing
  • Product Listing Creation
  • Product Listing Optimization
  • Inventory Management
  • Marketing and Launch Strategy
  • Full Account Management
  • Order Fulfillment
  • Account Reinstatement
  • Reputation Management
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