Migrating to InventoryLab + Seller 365: Smarter Listing, Inventory, and Accounting for Amazon Sellers

Aug 29 / Andrea Waters

If you’re using tools like Go2Lister, Boxem, or Accelerlist, now is the time to simplify and streamline your workflow. With InventoryLab, you get end-to-end support across listing, inventory management, and accounting—integrated into one seamless solution. And with the Seller 365 Bundle, InventoryLab is just one of ten powerful tools included under a single subscription.

Instead of juggling multiple subscriptions, logins, and imports/exports, Seller 365 keeps everything under one roof. From scouting to listing to repricing to profit reporting, sellers save time as Seller 365 subscribers, reduce errors, and gain deeper insight into business performance, all for $69/month. Sign up for Seller 365 today!


Why Sellers Are Switching to InventoryLab+ Seller 365

Switching to InventoryLab isn’t just about replacing your current tool — it’s about upgrading to a comprehensive, integrated, and cost-effective solution backed by measurable results:

What InventoryLab Does Best

InventoryLab combines sourcing tools (Scout, Scoutify, ScoutX) with streamlined listing workflows. Unlike competitors that require exporting/importing COGS, InventoryLab carries buy costs through from sourcing to profitability reports.

Accounting While You List

InventoryLab by Seller 365 helps Amazon sellers work smarter by combining fast, intuitive product listing with powerful back-end accounting. Sellers can create and replenish listings quickly and easily, cutting down the time it takes to get products live on Amazon. At the same time, every sale, cost, and fee is automatically tracked, giving sellers clear visibility into their profitability without juggling spreadsheets or separate tools. This seamless blend of listing speed and built-in accounting makes InventoryLab an essential tool for efficiently running and scaling an Amazon business.

Inventory & Profit Tracking

InventoryLab provides real-time financial and operational insights. Sellers gain visibility into profitability across SKUs and can reconcile Amazon payouts to ensure reports match cash flow.

Features:

  • Profit & Loss reporting (with overhead expenses)
  • Inventory Valuation snapshots (24-hour refresh)
  • Restock guidance with forecasting
  • Replenishment tracking with purchase history
  • Unlisted inventory management

Competitive Advantage Over Other Tools

Where others fall short, InventoryLab delivers:

  • Integrated accounting (vs. limited CSV exports)
  • Restock forecasting (vs. basic low-stock alerts)
  • Full profitability reporting (vs. partial dashboards)
  • Seamless scouting-to-listing workflow (no re-entry)

How InventoryLab + Seller 365 Stacks Up Against the Competition

Online & Retail Arbitrage Tools

Seller 365 provides a powerful all-in-one solution for online and retail arbitrage by seamlessly integrating applications like Scoutify, ScoutX, ScoutIQ, and Tactical Arbitrage. These tools work together to help sellers quickly analyze product profitability, source inventory efficiently, and make data-driven purchasing decisions. With Scoutify and ScoutX, users can easily evaluate retail arbitrage opportunities on the spot, while ScoutIQ and Tactical Arbitrage extend that capability to online marketplaces with advanced filters and profit analysis. What sets Seller 365 apart is that these applications come bundled as a unified ecosystem—delivering comprehensive coverage for sourcing and arbitrage workflows. By comparison, InventoryLab competitors lack this level of integration and breadth of tools, often requiring separate subscriptions or offering more limited functionality, which means they don’t match the value, efficiency, or scalability provided by the Seller 365 bundle.

Repricing Made Easy

The Seller 365 bundle not only ties together sourcing and inventory tools, but also layers in an automated link between InventoryLab and SmartRepricer so that your cost, min, and max pricing data flows automatically into your repricing engine. Once you input your cost per unit and set min/max thresholds in InventoryLab, those values are synced—typically within 90 seconds—and SmartRepricer uses them to guide dynamic pricing decisions aimed at winning the Buy Box.

This level of synchronization puts the Seller 365 bundle ahead of many competitors. Most repricing tools and inventory platforms require manual transfers of cost or price limits, or at best offer periodic batch imports—not real-time updates. Many stand-alone tools don’t natively integrate with inventory systems or lack the ability to import min/max pricing rules automatically. As a result, sellers using those tools risk pricing inconsistencies, missed Buy Box opportunities, or losing margin protection. With Seller 365’s integrated approach, users enjoy a smoother, more accurate repricing workflow that few alternative stacks can match.

Restock Guidance

Within the Seller 365 bundle, InventoryLab’s Restock Report stands out as a game-changing feature for Amazon sellers. This tool delivers clear, actionable guidance on when to restock inventory, helping sellers avoid costly stockouts while also preventing overstock situations that tie up capital. By analyzing sales velocity, lead times, and existing FBA inventory levels, the Restock Report equips sellers with precise recommendations to keep their products available and competitive. Instead of relying on guesswork, sellers gain data-driven insights that make inventory management proactive rather than reactive.

What truly sets the Restock Report apart is its exclusive availability within InventoryLab and the Seller 365 ecosystem. No other competitor platform offers such a built-in, dynamic restocking solution. While other tools may provide basic reporting or downloadable spreadsheets, they fall short of offering a seamless, automated report that guides sellers through replenishment decisions in real time. Competitors often require third-party add-ons or manual calculations to achieve even a fraction of this functionality.

With Seller 365, the Restock Report is not just a convenience—it’s a strategic advantage. Sellers can plan smarter, reduce missed sales opportunities, and maintain healthier inventory turnover rates. This unique capability cements the Seller 365 bundle as the most complete solution on the market, ensuring Amazon businesses stay ahead of demand in ways competitors simply cannot match.

Training & Support

InventoryLab by Seller 365 is more than just software — it’s a complete success system for sellers. No matter your preferred learning style, you’ll find the right kind of support: live coaching sessions, structured online courses, and easy-to-access self-service tools. With Seller 365 University’s on-demand training, a robust Help Center filled with step-by-step guides and tutorials, in-depth YouTube walkthroughs, and responsive customer support, sellers gain multiple pathways to master advanced sourcing strategies, resolve challenges quickly, and confidently scale their arbitrage business. While other platforms may stop at basic documentation or slow ticket-based support, none come close to the depth, variety, and hands-on success resources that InventoryLab provides.

Best Practices for a Smooth Transition

Export your COGS from previous accounting software to import them into InventoryLab

Use InventoryLab’s bulk import feature to bring in buy costs and supplier data from your old tool.

Don't have previous accounting software? You can still import COGs in bulk!

Export your inventory in InventoryLab, update the information, and re-import! Follow this guide on how to import your costs in bulk for your entire inventory. 

Get up to speed with InventoryLab + Seller 365 in no time

Get comfortable and feel like a pro in no time by exploring other Threecolts University classes or joining a Customer Coaching session. You can also check out our wide selection of explainer videos on YouTube.

Start with Buy Lists

Pre-load sourcing data with Scoutify or CSV imports to cut down on manual entry. This speeds up your workflow, eliminates repetitive re-entry, and helps prevent errors. 

Use the Restock Report

The Restock Report tracks products you regularly replenish and helps avoid stockouts or overstock to help maintain the health of your business. 

Ready to Simplify Your Amazon Workflow?

With InventoryLab as part of the Seller 365 Bundle, you get integrated listing, inventory management, and accounting—alongside nine other tools for sourcing, repricing, alerts, and profits. Save time, eliminate complexity, and gain the financial clarity to grow your business.

👉 Sign up for Seller 365 and start using InventoryLab today.