unitCode
Estimated domains
Description
The unit of measurement given using the UN/CEFACT Common Code (3 characters) or a URL. Other codes than the UN/CEFACT Common Code may be used with a prefix followed by a colon.
Definition from the Schema.org vocabulary (English).
Trend over time
At least two months are needed to show a trend. The series will grow with every monthly update.
Usage in Google Search
Documented Google contexts where this property is required or recommended for rich results.
- Requiredmerchant-listing
Text or URL The unit of measurement. Either the UN/CEFACT codes or their human-readable equivalents as listed in Google Merchant Center Help Unit pricing measure are supported (except sheet and item; these two codes are only supported by Merchant Center feeds).
- Recommendedshipping-policy
Text The units of the minimum/maximum values. The value must be DAY or d.
Used on types
Tiers indicate the number of unique domains using the term. They are intentionally approximate to reduce noise and protect site privacy. How to read the data.