Private seller workspace

Overview

API data

Estimated net profit · Month to date

$0.00
0 orders0% net marginWaiting for API data
$

Update a product cost

Fast enough for the receiving table. Add unit cost and inbound freight from your phone.

Unified marketplace view

Amazon, eBay, and Walmart together

Live seller API data
Product sales$0.00Excludes marketplace-remitted tax
Marketplace fees$0.00Reported or estimated
Other fees$0.00FBA, WFS, refunds + adjustments
COGS$0.00Saved product costs
Net profit$0.00After fees, shipping, and COGS

Profit composition

Month to date
Revenue retainedAfter returns
$0.00
Product costsCOGS + inbound
$0.00
Marketplace feesReferral, final value + promoted listings
$0.00
Other costsFBA/WFS, refunds, adjustments + shipping
$0.00
A

Checking Amazon production

MarginAIO is checking the protected server connection. Credentials are never sent to this browser.

Checking

Sales trend

Month-to-date Amazon sales
$0.00

Order review

10-order preview with seller fees, fulfillment, refunds, shipping, COGS, and profit
Awaiting connection
ImageItemOrderSalesExpensesCOGSProfit
Loading Amazon order details...
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Live seller account

eBay Production

Checking protected credentials and authorization.

Checking
Automatic label reconciliation

eBay shipping purchases, postage adjustments, refunds, and return labels sync through the Finances API.

Sales trend

Month-to-date eBay sales
$0.00

Order review

10-order preview with seller fees, fulfillment, refunds, shipping, COGS, and profit
Awaiting connection
ImageItemOrderSalesExpensesCOGSProfit
Loading eBay order details...
W

Checking Walmart Seller

MarginAIO is testing the protected Seller API credentials.

Checking

Sales trend

Month-to-date Walmart sales
$0.00

Order review

10-order preview with seller fees, fulfillment, refunds, shipping, COGS, and profit
Awaiting connection
ImageItemOrderSalesExpensesCOGSProfit
Loading Walmart order details...

Marketplace onboarding

Connect each seller account

Each connection belongs only to this MarginAIO account. Credentials are encrypted server-side and are never displayed after they are saved.

A

Amazon SP-API

Amazon

Authorize MarginAIO through Seller Central. No Amazon password is shared with us.

Checking

Checking this account’s connection…

e

Production seller API

eBay

Approve secure read access for orders, fulfillment, fees, and shipping labels.

Checking

Checking this account’s connection…

W

Individual seller credentials

Walmart

Create API credentials in Walmart Seller Center and paste them below. MarginAIO tests them before storing them securely.

Checking

Checking this account’s connection…

In Seller Center, open Settings → API Key Management. Create or copy credentials for your individual seller account.

Passive reconciliation

Automatic sync status

Checking sync activity…

Current and previous month data refreshes in the background, even when MarginAIO is closed.

Total other fees$0.00Month to date
Amazon FBA fees$0.00Fulfillment charges reported by SP-API
Walmart WFS fees$0.00Fulfillment charges from reconciliation
Refunds$0.00Buyer refunds across all channels
Other adjustments$0.00Storage, service fees, and account adjustments

Other fees by channel

Channel-bound API expenses kept separate from seller fees and shipping
$0.00
ChannelFulfillmentRefundsAdjustmentsTotal other fees
Loading marketplace finance details...
Products0All marketplaces
Inventory cost basis$0.00Landed COGS × total owned units
Estimated marketplace fees$0.00Based on completed seller API history
Inventory after fees$0.00Sales value − estimated seller fees; COGS not deducted
Net inventory value$0.00Sales value − estimated seller fees − landed COGS

All inventory

Owned inventory includes checked-in and inbound units
$0.00 gross
MarketplaceProductOwned unitsLanded COGSSales valueEst. seller feesAfter feesNet inventory
Connect marketplace inventory to begin tracking value.
Products costed0All marketplaces
Average landed cost$0.00Unit + inbound
Marketplaces covered0Amazon, eBay, Walmart
Last updatePersistent owner entry

COGS history

Effective-dated product costs
MarketplaceProductUnit costInboundLanded costEffective
No COGS entries yet.