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PropertyGGoogle SearchData for May 2026
hasTiers
Estimated domains
< 1K
Description
The tiers of a member program.
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.
- Requiredloyalty-program
Repeated MemberProgramTier Defines a tier under a loyalty program. A loyalty program must have at least one tier. See the list of MemberProgramTier properties supported by Google.
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.