What a useful forecast contains
A planning forecast needs more than one headline number. It should identify the product and location, state the time bucket, show a plausible range and preserve the drivers that changed the result.
That makes the output usable by a merchant: the forecast can be challenged, approved and passed into the next decision instead of remaining a chart.
- SKU and store granularity
- Explicit forecast horizon
- Uncertainty range
- Visible business drivers