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Analytics and case handling in one login

Other tools show you the numbers.
Arbitragex works through them.

Inactive listings, unsellable inventory, open FBA reimbursements and ungating requests: found, valued and handed to you as a ready-made case.

Get access All 21 modules

40 € a month incl. VAT (1.33 € a day), cancel monthly online, or 400 € a year.

Arbitragex reimbursements view: open claim for a warehouse transfer with quantity, estimated amount and drafted case text
Real screenshot Open claims with drafted case text, operator's own account, 09 Sep 2026 (German interface shown).
14,876.57 €FBA reimbursements recovered
2,294SKUs monitored in stock
21modules in one login
4 marketsDE, ES, IT and FR

Figures from the operator's own account, 09 Sep 2026. Not a customer example.

What Arbitragex works through

Inactive listings

Offers that silently dropped out of sale, with the reason and the way back.

Unsellable inventory

What Amazon flags as unsellable, with a removal or recovery path instead of silent storage fees.

Reimbursements as a ready case

Lost, damaged, transferred and missing units found, valued and drafted as a case text.

Ungating and auto-listing

Track ungating requests and list EU-wide from source to Amazon.

Language: the cockpit is available in English and German; switch any time with the EN/DE button. Case texts for Amazon.de reimbursement claims stay in German, as Amazon expects.

Modules

Everything an Amazon seller needs every day

21 modules, one subscription. No tiers, no per-module or per-product billing.

Overview5 modules
DashboardRevenue, net profit, margin, ROI and units live, after Amazon fees, VAT, cost of goods and fixed costs. 7/30/90 days, split by marketplace.
ProductsEvery SKU with price, cost of goods, inbound value, stock and margin. Edit buy prices inline; margin updates instantly.
Buy pricesManage buy prices per SKU in one place, including file import (CSV/XLSX), gross or net.
Cash flow8-week liquidity forecast from your real payout run-rate, fixed costs and planned purchases, with a low-point warning.
MonitoringPrice, stock and account alerts run in the background and notify you.
Logistics and money11 modules
InventoryReal FBA stock with sales velocity, coverage and reorder suggestion. Warns before the EU aged-inventory fee (181+ days) eats your margin.
Inactive listingsOffers that silently dropped out of sale, with reason and fix.
UnsellableInventory Amazon lists as unsellable: visible instead of disappearing in storage.
Prep centerConnection to RebelPrep or Fully Loaded Fulfillment: purchases are announced as inbound automatically, stock and receiving reconciled.
FBM via your prep centerMerchant-fulfilled orders sent to your prep center, tracking number reported to Amazon. Starts once Amazon grants access to shipping addresses.
ShipmentsTrack shipments from source to fulfilment centre, detect missing units.
PurchasesOrders with cost, quantity and SKU mapping as the basis for COGS and cash flow.
MailboxesRead order and invoice emails automatically and match receipts to purchases.
UngatingTrack ungating requests for restricted brands and categories.
ReturnsReturns workflow including what goes back to stock and what to write off.
ReimbursementsFBA reimbursements and open claims found automatically: lost, damaged, warehouse transfer, missing units from closed shipments. Valued at your selling price, with drafted case text.
InvoicesCollect and read supplier invoices, clean for bookkeeping and input VAT.
Growth and system5 modules
EU auto-listingFrom source to Amazon listing, automated EU-wide, including buylist and sourcing candidates.
Chrome extensionRecord buy prices and candidates while browsing, no copy-paste into the cockpit.
ReviewsSend Amazon's official “Request a Review” for orders within the allowed window.
ExpensesFixed costs and running expenses flow into profit and cash flow.
SettingsMultiple Amazon accounts and marketplaces in one login, tax rates, prep connection and notifications.

All 21 modules are unlocked from day one. There is no "pro" tier that takes half of them away again.

One plan. Everything included.

Unlimited products, SKUs, orders and Amazon accounts. Prices include 19 % German VAT. No free trial. Payment via Stripe (card, Apple Pay, Klarna, Link). Requires an Amazon seller account; connection runs through Amazon's official Selling Partner API.

Get access
Monthly
40 €/ month
1.33 € a day
cancel at the end of any month
Yearly
400 €/ year
1.10 € a day
2 months free vs. monthly

Questions

Is Arbitragex a Sellerboard replacement?

You get the same profit and inventory clarity based on real SP-API data, plus the arbitrage automation (listing, prep, returns) right next to it.

Do I need technical knowledge?

No. You connect your Amazon account through Amazon's official authorisation (SP-API); the rest runs automatically.

Which language is the app in?

English and German. The app switches automatically to your browser language and has an EN/DE button. Case texts for Amazon.de claims stay in German; numbers use the euro format (1.234,56 €).

Can I manage several accounts?

Yes, multiple Amazon marketplaces and seller accounts run in one cockpit.

What does it cost?

40 € per month including VAT, cancel monthly, or 400 € per year.