eBay integration

eBay in Polar: orders in, real channel margin out.

Connect eBay and your orders, fees and revenue flow into Polar, resolved as their own sales channel and blended with Shopify. You see eBay profit and channel mix on one P&L instead of a separate eBay dashboard.

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Connect eBay See the setup
eBay → Polar

eBay revenue, net of the fees, on one P&L.

Revenue, fees and cost from eBay down to SKU, netted out and blended with your store, so channel mix and marketplace margin sit on the same P&L as DTC.
Revenue as a channel
"Can I see eBay next to my store?"
eBay revenue resolved as its own sales channel, blended with DTC.
channel: eBay
Fees netted
"My eBay margin is a mystery."
Fees pulled and netted out, so channel profit reflects what you keep.
fees netted out
Down to SKU
"Which products make money here?"
Sales and cost down to SKU and channel through the AI Data Engineer.
per SKU
Real margin
"What's my true eBay margin?"
Channel profit on real cost, blended into contribution margin.
real channel margin
Channel mix
"How does eBay compare to DTC?"
One P&L across channels, so you see mix and where growth comes from.
eBay vs DTC
Custom depth
"How do I get the full data?"
The AI Data Engineer adds fees, payouts and product detail beyond the Shopify channel.
AI Data Engineer
Setup Guide

How to Connect eBay to Polar.

01 · What you need
Polar

A Polar account with Shopify

A Polar account with Shopify connected. This connector plugs in right next to your stack.

Connect your data →

A eBay seller account

Your eBay account. Orders routing through Shopify resolve as a channel day one; deeper detail is the connector.

Open eBay →

Shopify connected

eBay revenue reads next to your DTC store, so channel mix and margin sit on one P&L.

02 · Bring eBay into Polar
1

Resolve as a channel day one

Via Shopify, nothing to set up.
Describe what you need from eBay in plain language. Polar's AI Data Engineer reads the eBay API, writes the connector and pipes the data into your warehouse as governed data, in minutes. No code.
2

Ask the AI Data Engineer for eBay ~ minutes

Plain language, no code.
For native depth, eBay fees, payouts and product-level detail, the AI Data Engineer builds a direct connector.
3

One P&L across channels the payoff

eBay next to DTC.
eBay sits next to your DTC revenue on one blended P&L, at real margin, instead of a separate dashboard.
Get started

See eBay profit, not just eBay revenue.

Connect eBay, let Polar net the fees out, and read it next to your DTC store on one P&L.

Book a demo Connect your data ↗
Side by side

eBay shows eBay. Your business is more than eBay.

eBay reports in isolation, gross numbers, its own fees, its own dashboard, and it cannot see your DTC store or the rest of your stack. So the real question, what did eBay actually make me next to everything else, has no home. Polar is that home.

eBay on its ownon its own

+

eBay with Polarblended

eBay numbers live apart from DTC.
eBay resolved as a channel, blended on one P&L.
Gross sales, with fees buried in separate reports.
Fees netted out, so margin is real.
No blended view of channel mix or true margin.
Channel mix and profit next to every other channel.
Nothing reconciles against your real P&L.
Every eBay dollar reconciled into contribution margin.
The Gap

The eBay connector is only half of it.

Once your eBay orders and fees are clean and attributed inside Polar, you can use them wherever you already work. Ask Polar in plain language, pull them live through the Polar MCP, or schedule a snapshot into the report your team reads every morning.

eBay

orders, fees, revenue
Polar

Polar

channel margin, blended

Ask Polar

Polar MCP

Scheduled reports

Featured Use Case

eBay profit, not eBay revenue.

eBay looks fine in its own dashboard until you try to compare it to your DTC store: the numbers are gross, the fees are scattered, and there is no way to see channel profit next to Shopify on the same basis.

Fees netted out

Net of fees

eBay fees pulled and subtracted, so channel margin is real, not gross. eBay sits next to DTC and every other channel on one P&L.

Ask Polar, in plain language

No SQL

“Show eBay margin after fees by SKU, next to DTC.” No SQL, no export.

See how the blended P&L works
Your Prompt Library

15 prompts a connected eBay unlocks.

Marketplace revenue net of fees, down to SKU and fulfillment channel, next to DTC on one P&L.
Type
Audience
15 of 15
Get started · connect once · one P&L

Every channel, one P&L.

Connect eBay, let Polar net the fees out and blend it with your DTC store, and see what the channel really made at real margin.

Get started by booking a demo Connect your data in Polar
Phase 1 day oneResolve as a channelOrders through Shopify show up as the eBay channel.
Phase 2 plain languageAdd depthThe AI Data Engineer adds fees, payouts and SKU detail.
Phase 3 the payoffOne P&LeBay next to DTC at real margin.