Source: Schema.org v30.1 offline vocabulary. Official ProgramMembership definition.
What is ProgramMembership?
Used to describe membership in a loyalty programs (e.g. "StarAliance"), traveler clubs (e.g. "AAA"), purchase clubs ("Safeway Club"), etc.
Example JSON-LD skeleton
This minimal example only identifies a Schema.org type. It is not a complete entity, a Google rich-result test, or a claim about a real business.
{
"@context": "https://schema.org",
"@type": "ProgramMembership"
}Full parent hierarchy
Each chain starts at a root type. Multiple paths are shown when Schema.org defines more than one parent. For very complex types, up to 256 paths are displayed; consult the official definition for the full graph.
- Thing → Intangible → ProgramMembership
Direct parents: Intangible
Child types (0)
No entries listed in the available snapshot.
Properties that accept ProgramMembership values (2)
| Property | On types | Description |
|---|---|---|
| memberOf | Organization or Person | An Organization (or ProgramMembership) to which this Person or Organization belongs. |
| programMembershipUsed | Reservation | Any membership in a frequent flyer, hotel loyalty program, etc. being applied to the reservation. |
Properties usable on ProgramMembership (20)
This list includes properties whose domainIncludes names ProgramMembership or one of its ancestors. DomainIncludes is advisory; it is not an exhaustive set of permitted properties.
| Property | Expected value types | Description |
|---|---|---|
| additionalType | Text, URL | An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. Typically the value is a URI-identified RDF class, and in this case corresponds to the use of rdf:type in RDF. Text values can be used sparingly, for cases where useful information can be added without their being an appropriate schema to reference. In the case of text values, the class label should follow the schema.org <a href="https://schema.org/docs/styleguide.html">style guide</a>. |
| alternateName | Text | An alias for the item. |
| description | Text, TextObject | A description of the item. |
| disambiguatingDescription | Text | A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation. |
| hostingOrganization | Organization | The Organization (airline, travelers' club, retailer, etc.) the membership is made with or which offers the MemberProgram. |
| identifier | PropertyValue, Text, URL | The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details. |
| image | ImageObject, URL | An image of the item. This can be a [[URL]] or a fully described [[ImageObject]]. |
| mainEntityOfPage | CreativeWork, URL | Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See [background notes](/docs/datamodel.html#mainEntityBackground) for details. |
| member | Organization, Person | A member of an Organization or a ProgramMembership. Organizations can be members of organizations; ProgramMembership is typically for individuals. |
| members | Organization, Person | A member of this organization. |
| membershipNumber | Text | A unique identifier for the membership. |
| membershipPointsEarned | Number, QuantitativeValue | The number of membership points earned by the member. If necessary, the unitText can be used to express the units the points are issued in. (E.g. stars, miles, etc.) |
| name | Text | The name of the item. |
| owner | Organization, Person | A person or organization who owns this Thing. |
| potentialAction | Action | Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role. |
| program | MemberProgram | The [MemberProgram](https://schema.org/MemberProgram) associated with a [ProgramMembership](https://schema.org/ProgramMembership). |
| programName | Text | The program providing the membership. It is preferable to use [:program](https://schema.org/program) instead. |
| sameAs | URL | URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website. |
| subjectOf | CreativeWork, Event | A CreativeWork or Event about this Thing. |
| url | URL | URL of the item. |
Schema.org vs Google
This type's presence in Schema.org is not a Google feature approval. Check our dated Google status snapshot and Google's official Rich Results Test separately.