Seller 365 for Retail Arbitrage

The complete RA stack. From store aisle to shipped order, in one subscription.

The software stack for sellers who source in stores, buy to resell, and ship every order — FBA or self-fulfilled.

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14-day free trial Cancel anytime

ScoutIQ scan Offline

1,284 scanned today

B0CXQ7P2NL · eScore 212BUY

B07F2P9K3M · eScore 188BUY

B0FJ29HK4T · eScore 41SKIP

Store scanning

Make the right buy decision in seconds — on any product, in any aisle.

ScoutIQ and Scoutify deliver pricing, sales velocity, and profit in under a second — and InventoryLab flags restrictions before you buy.

ScoutIQ — instant decisionsScan a barcode and get pricing, EScore, profit, and a buy-or-skip call in under a second.
Scoutify — broader inventoryCovers general merchandise beyond books and media, with real-time profit after every Amazon fee.
ScoutIQ — works offlineScoutIQ's encrypted offline database covers millions of products without internet.
Restriction and hazmat checksInventoryLab surfaces restrictions and hazmat flags in the store, before money changes hands.

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FBA shipment In transit

24 units 1 box · no Seller Central

List itemDone

Generate MSKUDone

Box content labelsActive

Shipment createdNext

Shipping

Your sourcing run is done. InventoryLab gets it shipped fast.

InventoryLab handles listing, box labels, and carrier tracking in one place — no Seller Central, no tab-switching.

4-step guided workflowEvery step from listing to shipment guided without leaving InventoryLab.
Automatic MSKU generationAutomatically generates SKUs for every new product.
FBA box labelsShipping FBA? Amazon-ready box labels print directly from InventoryLab.
Synced shipment statusShipment status updates automatically as it moves through Amazon — no manual checking required.

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Seller 365 users

10,000+

Sellers who've put the full stack to work on Amazon.

Tools in one subscription

Sourcing, shipping, repricing, feedback, profit, and recovery — under one plan.

Account.

No juggling separate logins or invoices across eight tools.

Buy Box repricing Every 60s

$47.99 Buy Box won at top price ▲

Floor $38.00

Competitor undercutheld at floor

Repricing

You sourced at a margin. SmartRepricer makes sure you sell at one.

SmartRepricer wins the Buy Box at the highest price the market will support — every 60 seconds, without crossing your floor.

16-rule strategy engineEvery pricing scenario handled in sequence — Buy Box status, competitor type, stock level, and more.
60-second repricingResponds to every competitor price change within 60 seconds.
Fee bracket protectionDetects Amazon's fee thresholds and keeps your price on the profitable side.
Margin floor protectionSet your floor. SmartRepricer enforces it on every repricing cycle.

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Operations

Three tools that keep your operation running while you focus on sourcing.

Seller feedback, catalog monitoring, and per-unit profit — automated so you don't have to manage them manually.

Seller feedback Amazon compliant

4.8

Requests sent1,284

New feedback this month+312

Seller feedback

Build the feedback score that wins Buy Boxes.

FeedbackWhiz Emails builds it automatically — compliantly, at scale, without manual follow-up.

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Catalog monitor 24 conditions

Buy Box lostAlerted

Listing suppressedFlagged

Competitor price dropAlerted

Catalog monitoring

Know the moment something goes wrong across your catalog.

FeedbackWhiz Alerts catches listing suppressions, Buy Box losses, and competitor price moves before they affect sales.

Explore FeedbackWhiz AlertsExplore FeedbackWhiz Alerts

Net profit / unit $20.40 per unit, after everything

Revenue$52.10

Amazon fees−$11.40

COGS−$20.30

Per-unit profit

Know which units actually made money after every fee.

FeedbackWhiz Profits shows real profit per unit after every Amazon fee. Source more of what works. Stop buying what doesn't.

Explore FeedbackWhiz ProfitsExplore FeedbackWhiz Profits

“The full Seller365 suite has seriously streamlined my workflow — repricing is automated, listing is easy, and my average selling price has gone up 7% since I dialed everything in.”

Rodger White Verified customer

Recovered this year Auto-filed

$4,120 across 38 claims

Lost inventory+$1,640

Damaged units+$910

Fee overcharges+$884

Unreturned refunds+$686

Recovery

Amazon owes most FBA sellers money. Most never claim it.

Seller 365 Reimbursements identifies every eligible claim across your FBA account and files automatically on your behalf.

Explore ReimbursementsExplore Reimbursements

Over $1 billion recovered by Threecolts to date.

Reviews

Sellers who’ve made the switch to Seller 365 don’t go back.

The full Seller 365 suite has seriously streamlined my workflow — repricing is automated, listing is easy, and my average selling price has gone up 7%.

Rodger WhiteAmazon Seller

I really love the all-in-one package of programs, which makes Amazon selling so much simpler. Thank you Threecolts!

C BarnettAmazon Seller

The platform took me from logging into 4 different vendors to one website which made life a ton easier.

Sakib J.Vice President

The team at Threecolts are really knowledgeable and set me up brilliantly. Do not hesitate to begin a subscription.

Mark MeyersAmazon Seller

I love the new update where you’ve combined a bunch of softwares for the price of 1. This is ultimately a game changer in the industry.

Manuel CarrerasAmazon Seller

We found that Seller 365 was way better and faster than our in-house team.

Blaze KilianAmazon Seller

Normally things we do without this application would take a lot of hours, but it speeds up the process perfectly.

HAMİTraining & Reporting Specialist

I’ve had a great experience with all their tools since 2019. I used to pay a few hundred dollars before the Seller 365 bundle came out, and now it’s a no brainer.

StephenAmazon Seller

Threecolts has a fantastic collection of industry-leading resources for Amazon sellers. Their team understands Amazon — they adapt to the needs of sellers.

Jim CockrumAmazon Educator

We have the top 365 package. We love how the team listens and helps solve problems. Everyone has been so professional and polite.

Melissa BrowningAmazon Seller

The suite of tools has significantly streamlined our processes. Since integrating Threecolts, we’ve seen a noticeable boost in productivity and profitability.

Serdar G.Consumer Goods, Small Business

It has a simple and useful interface. Simple to learn, user friendly. It makes the work more fluent by making connections with Amazon.

Mehmet Ali S.Verified G2 User

I’ve used many similar software products, and this one is truly my favorite. So well done, good user experience, great training materials, quick and thoughtful customer service.

Bridgette GSoftware Engineer

The full RA stack, scaled to your business.

The Seller 365 Reseller plan is designed for RA sellers and includes ten powerful tools with added revenue recovery. Choose your plan to start your free trial.

Standard

For independent resellers sourcing profitable products.

6965

/mo

$69 Save $48/yr

Start Free TrialStart Free Trial

Includes

1 user

10 simultaneous scans in Tactical Arbitrage

40 scheduled searches, 50,000 results in Tactical Arbitrage

Unlimited FeedbackWhiz Emails and Profits

5x FeedbackWhiz Alerts capacity

10x SmartRepricer capacity

Teams

For growing reseller businesses operating with a team.

129119

/mo

$129 Save $120/yr

Start Free TrialStart Free Trial

Includes

· add more for $15/mo each

40 scheduled searches, 50,000 results in Tactical Arbitrage

Unlimited FeedbackWhiz Emails and Profits

5x FeedbackWhiz Alerts capacity

10x SmartRepricer capacity

Best value

Pro

For high-volume resellers operating at scale.

199183

/mo

$199 Save $192/yr

Start Free TrialStart Free Trial

Includes

· add more for $15/mo each

Multichannel

Selling beyond Amazon? Add UniCon to any plan.

Sync the catalog, inventory, and orders you already run to the marketplaces that matter most — all from one dashboard, without splitting your focus.

One central catalog
Automated inventory sync
Smart order routing

Start free trialStart free trial From $49/mo, added to any plan

Enterprise

More than 10 users, or need custom terms? We'll build the plan around your team.

Talk to salesTalk to sales

Key features

	Standard $6965/mo	Teams $129119/mo	Pro $199183/mo
Sourcing

Discover millions of profitable products to resell on Amazon.
Searches at onceNumber of searches you can run at the same time	7	10	10
Scheduled searchesNumber of searches you can queue to run automatically	30	30	40
Result limitsMaximum number of products saved per search type. Wholesale limits are 50k, 50k, and 100k respectively	25k	25k	50k
Advanced sourcing toolsIncludes Reverse Search, Wholesale Search, and Product Finder across 1,400+ retailers.
Sourcing

Scan books, spot profits, sell fast — right from your phone.
Mobile book scanningScan barcodes and instantly check profitability using Amazon data.
Real-time price dataUses live Amazon pricing to calculate profit, ROI, and fees.
Offline scanningDownload the database to scan items without an internet connection.
Sourcing

Scan smarter and source faster with instant retail arbitrage insights on the go.
Mobile sourcingScan barcodes or search products to get real-time Amazon data on the go.
Profit insightsIncludes profit calculations, ROI, fees, and sales history insights.
Product alertsGet notified when products match your buying criteria.
Risk checksIncludes restriction checks and hazmat (dangerous goods) alerts.
Integrations & workflowsIncludes buy list integration and research shortcuts like eBay, CamelCamelCamel, and BookScouter.
Sourcing

See any Amazon product's ROI, sales rank, and fees instantly with one click.
Product analysisSee ROI, fees, sales rank, and Buy Box data for any Amazon product
Live data insightsAccess real-time sales and pricing data directly from Amazon
Variation comparisonCompare product variations like size, color, and price to find the best option
Competitor insightsView competing sellers, pricing, and fulfilment methods
Prep, box, ship

Prep, box, and ship products faster while reducing errors — all in one powerful app.
Inventory, FBA & shipmentsCreate listings, manage FBA shipments, and track inventory across Amazon and your local stock with real-time updates.
Reporting & analyticsDetailed reports on sales, profitability, inventory performance, and taxes across products, suppliers, and marketplaces.
Product sourcingIncludes access to Scout, InventoryLab's built-in product research tool
Restock insightsKnow when and how much inventory to reorder based on sales trends and stock levels
Win the Sale

Automate your Amazon pricing, keep the Buy Box, and increase your sales.
Listings managedNumber of active listings you can automatically reprice across all connected Amazon marketplaces	5,000	5,000	50,000
Real-time repricingAutomatically updates prices based on competitor activity, Buy Box changes, and market conditions
Pricing strategies & rulesUse pre-built strategies or create custom rules tailored to your pricing goals and marketplace conditions
Automation workflowsSet advanced conditions based on stock levels, time of day, FBA status, and competitor behaviour
Bulk operationsUpload and update multiple listings at once using spreadsheets to manage pricing at scale
Profit & pricing insightsCalculate profit margins, fees, and shipping costs to ensure every price remains profitable
Reporting & dashboardsTrack pricing performance, sales trends, and profitability with real-time dashboards and reports
IntegrationsSync with SellerRunning and InventoryLab to optimise pricing across your full inventory and workflows
Win the Sale

Automate review and feedback requests on Amazon to boost ratings.
Emails per monthNumber of automated review and feedback emails you can send each month	5,000	5,000	Unlimited
Marketplaces supportedNumber of Amazon marketplaces you can connect and send review requests from	Unlimited	Unlimited	Unlimited
Email automationAutomatically send review requests using Amazon's Request a Review feature or custom campaigns with flexible scheduling
Targeting & optimisationTarget specific customers and products to improve response rates and maximise review volume
ReportingManage orders, feedback, and campaigns from one dashboard with downloadable reports
ComplianceUse Amazon-compliant templates and automatically exclude risky or blacklisted buyers
IntegrationsIncludes Walmart Order Manager to track and manage orders alongside Amazon
Win the Sale

Monitor every data event across all your accounts and listings 24/7.
Monitored listingsNumber of product listings (ASINs or Walmart SKUs) you can track with alerts across your accounts	100	100	500
Alerts coverageMonitor listing changes, account health, suppression status, and key product data across Amazon
AI-powered review summariesTrack customer reviews with filtering and AI-powered summaries to quickly identify trends and issues
Listing protectionGet alerts for hijackers, Buy Box changes, and competitive activity on your listings
ReportingReceive automated daily reports and export alert data via email or Slack
Marketplace insightsIncludes Walmart review alerts and cross-marketplace monitoring
Profit Management

View and analyze your financial metrics on one simple screen.
Order limitNumber of orders you can process and analyse for profitability across your connected marketplaces	5,000	5,000	Unlimited
Profit insightsView key business metrics including revenue, profit, fees, refunds, and overall performance in one dashboard
Cost & expense trackingTrack cost of goods, marketplace fees, and custom expenses to calculate true profitability
Multi-marketplace analysisCombine and compare profitability data across Amazon and Walmart in one unified view
Advertising insightsInclude Amazon PPC and advertising costs for a fully loaded profit and loss calculation
Profit Management

Track your buy and sell prices, shipping fees, refunds, mileage, and supply costs — to name a few.
Automated financial trackingAutomatically sync sales, reimbursements, and transactions with regular updates and reconciliation
Accounting accuracyUses Amazon Finance API and settlement reports to ensure accurate, up-to-date financial data
Financial monitoringTrack all financial activity including sales, refunds, and reimbursements
Expense trackingMonitor Amazon fees, shipping and storage costs, and add custom expenses for a complete financial view
Recovery

Recover the money Amazon owes you for lost, damaged, and overcharged inventory — audited and filed automatically.
Claim coverageLost, damaged, unreturned, and overcharged units — every eligible claim type covered.
Automated filingClaims identified and filed on your behalf. No manual case work.
Transparent trackingEvery claim and status update visible in one dashboard.
Commission on recovered fundsPercentage taken only on funds successfully recovered. Drops to 5% on the top plan.	15%	15%	5%
Multichannel \| ADD ON

Sync the catalog, inventory, and orders you already run to new marketplaces from one dashboard.
Add-on pricingMonthly price for the UniCon multichannel add-on at each tier, on top of your reseller plan.	$49	$89	$449
Channels supportedList and sell across Shopify, Amazon, Walmart, TikTok Shop, Ebay, Temu, Shein, and Target+.	8	8	8
Multichannel orders/moNumber of multichannel orders processed per month across connected channels.	500	1,000	5,000
Active listings syncedNumber of active listings kept in sync across connected channels.	500	1,000	5,000
Central catalogList once and sync everywhere — no rebuilding your catalog per marketplace.
Automated inventory syncInventory updates flow to every connected channel automatically — sync frequency scales with your plan.
Smart order routingIncoming orders from every channel routed to the right warehouse automatically.
AI attribute mappingEach marketplace requires different data fields. AI handles the translation automatically.
	Get StartedGet Started	Get StartedGet Started	Get StartedGet Started

Award-winning software you can trust.

The Reseller plan includes ten tools. The eight most relevant to RA sellers are ScoutIQ, Scoutify, InventoryLab, SmartRepricer, FeedbackWhiz Emails, FeedbackWhiz Alerts, FeedbackWhiz Profits, and Seller 365 Reimbursements. Full plan details are on the Reseller plan pricing page.

If you're already paying for ScoutIQ or InventoryLab as standalone tools, the Reseller plan covers both — plus six more tools — typically at a lower total cost than paying for each separately.

You get 14 days free — 7 days immediately on signup, plus 7 more when you connect your Amazon Seller account. No credit card required to start.

Your subscription continues at the plan price you selected. You can cancel any time before the trial ends and you won't be charged.

The standard Seller 365 plan at $69/month covers all eight RA-relevant tools and works for most sellers. Teams ($129/month) adds up to 10 users — useful if you run a scouting team. Pro ($199/month) adds premium support, Pro-tier tool upgrades, and a reduced 5% reimbursement commission.

Yes — ScoutIQ's encrypted offline database covers millions of products and works without a signal. Essential for library sales, basement clearances, and anywhere cell coverage is patchy.

ScoutIQ is purpose-built for books, music, DVDs, and video games. Scoutify covers general merchandise. Both are included in the Reseller plan — use whichever fits what you're scanning, or both.

Yes. ScoutIQ supports Amazon US and UK. SmartRepricer covers 23 marketplaces. InventoryLab handles multi-marketplace profit tracking and settlement processing.

Yes — the Reseller plan covers both. Tactical Arbitrage is also included for online sourcing, though it isn't the focus of this page. InventoryLab and SmartRepricer work across both models.

If you source products physically from stores and resell them on Amazon, this page is for you. If you manufacture or own your own products, the Seller 365 for Brands page is the better fit.

The complete RA stack. From store aisle to shipped order, in one subscription.

Make the right buy decision in seconds — on any product, in any aisle.

Your sourcing run is done. InventoryLab gets it shipped fast.

You sourced at a margin. SmartRepricer makes sure you sell at one.

Three tools that keep your operation running while you focus on sourcing.

Build the feedback score that wins Buy Boxes.

Know the moment something goes wrong across your catalog.

Know which units actually made money after every fee.

Amazon owes most FBA sellers money. Most never claim it.

Sellers who’ve made the switch to Seller 365 don’t go back.