Cancellations, Pauses, and Winback

Detect cancellation, pause, and winback states on Android by reading CustomerInfo. Most of these events are passive: your app observes them rather than initiates them. Open Google Play's manage screen with managementURL. Look up the pause resume date from the REST API.

Phase 1: Scope

Decide what state you need to surface to the user.

Backend win back campaign segmentation uses the CANCELLATION webhook cancel_reason field (UNSUBSCRIBE, BILLING_ERROR, DEVELOPER_INITIATED, PRICE_INCREASE).

Phase 2: Prepare

Confirm you already have a fetched CustomerInfo from Purchases.sharedInstance.getCustomerInfo(...) or a listener. You do not need to call BillingClient.queryPurchasesAsync with setIncludeSuspendedSubscriptions(true). RevenueCat resolves pause state from the server side subscription state.

Rules:

• managementURL is already Uri?. Pass it straight to the Intent. Do not call Uri.parse(url.toString()).
• Do not compute access manually from expirationDate. Read isActive and willRenew.
• Pause resume date is not in the SDK. Fetch it from /v1/subscribers/{app_user_id} in your backend.

Phase 3: Execute

Detect cancellation with remaining access

val entitlement = customerInfo.entitlements["pro_access"]
if (entitlement?.unsubscribeDetectedAt != null && entitlement.isActive) {
    entitlement.expirationDate?.let { expiry ->
        showCancellationBanner(expiry)
    }
}

unsubscribeDetectedAt is set when RevenueCat receives the SUBSCRIPTION_CANCELED RTDN. isActive stays true until the billing period ends.

Detect pause

val entitlement = customerInfo.entitlements["pro_access"]
val hasAccess = entitlement?.isActive == true
// When paused, isActive == false. Pause resume date is not in the SDK.

Open the subscription management screen

customerInfo.managementURL?.let { url ->
    startActivity(Intent(Intent.ACTION_VIEW, url))
}

managementURL is typed as Uri?. Use it directly. Wrapping it with Uri.parse(url.toString()) is redundant and error prone.

Look up pause resume date via REST

From your backend, call the subscribers endpoint and read paused_expiration_time_ms on the subscription:

curl -H "Authorization: Bearer $RC_SECRET_API_KEY" \
  https://api.revenuecat.com/v1/subscribers/$APP_USER_ID

The subscription object contains paused_expiration_time_ms when paused. Expose this to your client through your own endpoint.

Resubscribe before expiry

Google's resubscribe before expiry flow fires SUBSCRIPTION_RESTARTED. RevenueCat clears unsubscribeDetectedAt and sets willRenew = true. No extra code required, just re-read customerInfo.

Resubscribe after expiry

A resubscribe after expiry fires a RENEWAL webhook, not INITIAL_PURCHASE. Grant entitlement access on both events in your backend handler.

Phase 4: Verify

Notes

• Deferral and revocation are done through the Google Play Developer API (purchases.subscriptionsv2.defer, purchases.subscriptionsv2.revoke) from your backend. RevenueCat processes the resulting RTDN and updates CustomerInfo automatically.
• Win back campaigns need no SDK code. They are configured in Play Console or the RevenueCat dashboard.
• RevenueCat does not currently emit a dedicated pause webhook. Pause state appears in CustomerInfo once the Google Play RTDN is processed.

References

• Full chapter