Fire after the commerce backend confirms order success — typically in the navigation-to-thank-you-screen handler. Don't pass the order ID, total, or line items. If you fire from your backend (more reliable for delayed-confirmation flows), use the same event_name.
▸Install the React Native SDK
npm install @respectlytics/react-native
# or
yarn add @respectlytics/react-nativeJavaScript-only — no native modules, no auto-linking, no New Architecture migration concerns. Bundle size: ~14KB minified+gzipped. Works in any Expo project (managed or bare) without expo prebuild.
▸Initialize Respectlytics in React Native
// App.tsx (or App.js)
import { useEffect } from 'react';
import Respectlytics from '@respectlytics/react-native';
export default function App() {
useEffect(() => {
Respectlytics.configure({ appKey: '<YOUR_APP_KEY>' });
}, []);
return <YourApp />;
}Initialize once in your top-level component. No native config; no Info.plist or AndroidManifest changes. The SDK is Hermes- and JSC-compatible.
▸Track the event in React Native
import Respectlytics from '@respectlytics/react-native';
export async function placeOrder(cartId) {
const result = await orderApi.placeOrder(cartId);
if (result.ok) {
Respectlytics.track('checkout_complete');
navigateToThankYou();
} else {
Respectlytics.track('checkout_failed');
}
}If the order is confirmed via webhook (some 3D-Secure flows), fire checkout_complete server-side from the webhook handler instead — the user may have closed the app.
✦Privacy & implementation notes
If you accept payments via Apple Pay, Google Pay, or 3D-Secure flows, the final order confirmation arrives server-side via webhook — sometimes seconds after the user has closed the app. Client-side checkout_complete will miss those. Server-side firing from your commerce-backend webhook handler produces a clean count.
Resist the urge to put order total into product analytics, even "for cohort analysis." Once revenue is in your analytics pipeline, every analyst will use it for something — and the lack of refund-aware mutation, currency conversion, and tax handling will silently corrupt every report. Keep revenue in commerce.
The React Native SDK is JavaScript-only — no Objective-C/Swift bridging on iOS, no Java/Kotlin bridging on Android. Side effects: no react-native link, no auto-linking, no New Architecture migration concerns, no platform-channel exception surfaces. Trade-off: no access to platform-only metadata (which we don't want to collect anyway).
Works in Expo managed workflow without expo prebuild. No config plugin is required. EAS Build users: nothing to configure. This is the smoothest integration path on RN — most analytics SDKs require ejecting from managed.
⇋How this compares to other analytics SDKs
| Checkout complete event | Firebase Analytics | Mixpanel | Respectlytics |
|---|---|---|---|
| Order ID stored | Yes | Yes | Rejected by API |
| Order total / line items | Yes | Yes | Rejected by API |
| Per-user revenue attribution | Yes | Yes | Use commerce backend |
| Conversion-rate by country / platform | Per-user | Per-user | Session-grouped |
| Refund / chargeback handling | Per-event mutation | Per-event mutation | Out of scope (use commerce backend) |
❓Frequently asked questions
How do we measure conversion rate without per-user attribution?
Per-session. The rate of sessions emitting checkout_complete divided by sessions emitting add_to_cart (or checkout_start) is the funnel rate. Country-bucketed and platform-bucketed gives you the segments. Per-user lifetime metrics live in your commerce backend, where they belong.
Where do we fire — client or server?
Server-side from the commerce backend's order-confirmation webhook is the most reliable path — client-side fires miss orders confirmed after the user closed the app. Use the Respectlytics REST API from your backend handler. Pick one; firing from both produces double counts.
Can we still compute average order value?
From your commerce backend, yes — that's where order totals live with authoritative timestamps and refund-aware totals. Respectlytics is the completion-rate signal; AOV is a commerce-backend signal.
What about repeat-buyer rate?
Out of scope for Respectlytics — it's an inherently per-user metric. Your commerce backend or customer-data platform has the customer history. Respectlytics tells you whether checkout is working; your CDP tells you who buys repeatedly.