## TL;DR

The common mistakes list: idempotencyKey reused across distinct events collapses them to one (use a unique key per logical occurrence); missing resourceId in a multi-subscription product attributes the event to the wrong customer-level subscription; reporting calculated usage from parallel processes without centralizing drifts the totals; mixing SET and DELTA for the same feature; and a metered feature with no meter configured does nothing. Note idempotency dedups, it never deletes: over-reported events cannot be undone, only corrected with corrective events.

## Fix

1. The common mistakes list: idempotencyKey reused across distinct events collapses them to one (use a unique key per logical occurrence); missing resourceId in a multi-subscription product attributes the event to the wrong customer-level subscription; reporting calculated usage from parallel processes without centralizing drifts the totals; mixing SET and DELTA for the same feature; and a metered feature with no meter configured does nothing.
   Expected: You get the expected result; the problem is gone.

## When to use

- You are setting up or using this Stigg feature.
- The symptom matches: meter shows zero - usage events not attributed.

## When NOT to use

- Unrelated Stigg issues (different feature, different failure).
- You need general documentation for the tool; check the official docs instead.

## Compatibility

Reported against Stigg. Source: https://github.com/stiggio/skills/blob/HEAD/skills/stigg-entitlements/references/usage-reporting.md.

## Variant phrasings

### meter shows zero - usage events not attributed

## Why it happens

Stigg usage events are being reported but the meter shows zero. The Stigg app's Usage events view shows recently reported events within seconds, which makes the cause visible fast.

## Edge cases

- If your error message differs even slightly, this is probably a different issue; search the exact text.
- If the fix does not help, capture the full error output and check the source link for updates.

## Source

https://github.com/stiggio/skills/blob/HEAD/skills/stigg-entitlements/references/usage-reporting.md