Sift in Polar: what fraud and false declines really cost.
Sift approves or declines the order. What it cannot tell you is what the decision cost, because a chargeback shows up in your ledger and a false decline never shows up at all. Bring decisions, chargebacks and reviews into Polar and both sides of the trade-off land in your margin.
/Setup Guide
How to Connect Sift to Polar.
A Polar account with Shopify connected, admin on your Sift 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. Sift data only means something read against the orders behind it.
Connect your data →Your Sift account
Admin access to Sift, with the decision, chargeback and review reporting for the stores you protect.
Open Sift →Polar's AI Data Engineer
No native Sift connector yet? Describe what you need in plain language and the AI Data Engineer reads the Sift API, writes the connector and pipes it into your warehouse, in minutes.
02 · Bring Sift into Polar
1
Ask for the connector ~ minutes
Plain language, no code.
Tell Polar's AI Data Engineer what you want from Sift 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 Sift API exposes a field, you can have it, down to a single hidden one the standard connector never pulled.
2
Decisions on the order automatic
Approve, decline, chargeback.
Polar matches Sift decisions to your Shopify orders, so approvals, declines and chargebacks are attached to the revenue and the margin each one represents rather than to a monthly rate.
3
Both costs, visible the payoff
Loss and lost revenue.
Fraud loss and the revenue declines turned away sit on the same statement, so tightening the rules is a decision with two numbers instead of one.
Side by side
Sift makes the call. Polar tells you what it cost.
A chargeback is visible and a false decline is not, so rules get tightened past the point where they pay. Sift reports the decisions; Polar prices both sides of them against the revenue and the margin each one moved.
Sift on its ownon its own
+Sift with Polarblended
Chargeback loss is a monthly rate, not an order.
Loss matched to the orders it reversed, by product and market.
The revenue a decline turned away is invisible.
Declined orders priced as the revenue and margin they would have been.
Fraud sits outside the margin calculation.
Loss and review cost inside contribution margin.
A blanket rule for a problem that is not spread evenly.
Rates by product and destination, so rules can be targeted.
The Gap
The connector is only half of it.
Once Sift 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.
Sift
decisions, chargebacks, reviews
Polar
net profit, blended margin