Rebuy in Polar: the lift, measured in margin.
Rebuy decides what each visitor sees. What it cannot tell you is whether that changed the business, because its own reporting measures the widget and your margin lives elsewhere. Bring recommendations, searches and experiences into Polar and the lift is read on orders and contribution margin.
/Setup Guide
How to Connect Rebuy to Polar.
A Polar account with Shopify connected, access to your Rebuy 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. Rebuy data only means something read against the orders behind it.
Connect your data →Your Rebuy account
Access to Rebuy with the experiences, recommendations or search data for the storefront you run.
Open Rebuy →Polar's AI Data Engineer
No native Rebuy connector yet? Describe what you need in plain language and the AI Data Engineer reads the Rebuy API, writes the connector and pipes it into your warehouse, in minutes.
02 · Bring Rebuy into Polar
1
Ask for the connector ~ minutes
Plain language, no code.
Tell Polar's AI Data Engineer what you want from Rebuy 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 Rebuy API exposes a field, you can have it, down to a single hidden one the standard connector never pulled.
2
Experiences joined to orders automatic
Widget, meet revenue.
Polar joins Rebuy experiences, recommendations and searches to the orders that followed, so a lift is measured in revenue and contribution margin rather than in widget clicks.
3
Lift on margin the payoff
Not just on AOV.
An upsell that raises the basket with your cheapest range is visible as what it is, because every lift is read against the margin of what it added.
Side by side
Rebuy reports the lift. Polar tells you if it paid.
On-site tools measure themselves: impressions, clicks, engagement with the widget. None of that says whether the business is better off, because the margin of what was added lives in your store. Polar joins the experience to the order.
Rebuy on its ownon its own
+Rebuy with Polarblended
The lift is measured in clicks on the widget.
Experiences joined to the orders that followed.
A bigger basket is assumed to be a better one.
Lift read on contribution margin, not on AOV alone.
Zero-result searches are a curiosity, not a number.
Failed discovery priced in the revenue it costs.
No way to tell incremental lift from displaced purchases.
Attributed revenue compared against baseline behaviour.
The Gap
The connector is only half of it.
Once Rebuy 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.
Rebuy
experiences, recommendations, searches
Polar
governed, blended metrics