Narvar in Polar: what happens after checkout, priced.
The order does not end at checkout. Returns, claims and protection all move money, and they move it after the revenue has already been booked. Bring Narvar into Polar and the post-purchase line lands on the same P&L as the sale, so margin reflects the order that actually stuck.
/Setup Guide
How to Connect Narvar to Polar.
A Polar account with Shopify connected, admin on your Narvar account, and Polar's AI Data Engineer, which builds the connector from a plain-language request.
01 · What you need
A Polar account with Shopify
A Polar account with Shopify connected. Narvar data only means something read against the orders behind it.
Connect your data →Your Narvar account
Admin access to Narvar, with the reporting that covers the orders and the period you want to bring in.
Open Narvar →Polar's AI Data Engineer
No native Narvar connector yet? Describe what you need in plain language and the AI Data Engineer reads the Narvar API, writes the connector and pipes it into your warehouse, in minutes.
02 · Bring Narvar into Polar
1
Ask for the connector ~ minutes
Plain language, no code.
Tell Polar's AI Data Engineer what you want from Narvar in plain language. It reads the source documentation, lays out everything the API offers by category, then writes the connector and pipes the data into your warehouse as governed data. No code, and it ships in minutes.
Worth knowing: this also works on connectors you already have. If the Narvar API exposes a field, you can have it, down to a single hidden one the standard connector never pulled.
2
Netted against the order automatic
Off the revenue it belongs to.
Polar matches Narvar activity back to your Shopify orders and takes returns, refunds and claim cost off the revenue that produced them, rather than as a lump at the end of the month.
3
Read it against margin the payoff
Post-purchase, priced.
Return rate and claim cost sit inside contribution margin and net profit, by product and by market, so the SKUs that come back stop hiding behind the ones that do not.
Side by side
Narvar handles the return. Polar prices it.
Returns, claims and resolutions live in Narvar, away from the revenue they reverse, so margin is calculated on orders that did not all stick. Polar matches them back to the sale and takes the full cost off, not just the refund.
Narvar on its ownon its own
+Narvar with Polarblended
The refund is the only cost anyone counts.
Refund, return freight, handling and unsellable stock, all on the order.
Return volume sits apart from the revenue it reverses.
Returns netted against the exact order that produced them.
No view of which products or reasons drive the cost.
Return rate by SKU and by reason, against the margin at stake.
Nothing shows whether a returner ever comes back.
Repeat rate and LTV compared for returners and everyone else.
The Gap
The connector is only half of it.
Once Narvar is modelled against your real orders inside Polar, you can use the result wherever you already work. Ask Polar in plain language, pull it live through the Polar MCP, or schedule it into the report your team reads every morning.
Narvar
returns, claims, resolutions
Polar
landed cost, blended margin