TypeData for May 2026

ProgramMembership

Estimated domains

1K - 10K

Description

Used to describe membership in a loyalty programs (e.g. "StarAliance"), traveler clubs (e.g. "AAA"), purchase clubs ("Safeway Club"), etc.

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.

Properties

Properties this type accepts, including inherited ones.

Legend

PropertySchema typeData typeEnumeration

Properties from ProgramMembership

7 properties

Property
hostingOrganization1K - 10K
Expected type
OrganizationG
Property
member10K - 100K
Expected type
OrganizationG PersonG
Property
members< 1K
Expected type
OrganizationG PersonG
Property
membershipNumber< 1K
Expected type
Text
Property
membershipPointsEarned< 1K
Expected type
Number QuantitativeValueG
Property
program< 1K
Expected type
MemberProgramG
Property
programName1K - 10K
Expected type
Text

Properties from Thing

13 properties

Property
additionalType100K - 1M
Expected type
Text URL
Property
alternateName1M - 10M
Expected type
Text
Property
description10M+
Expected type
Text TextObject
Property
disambiguatingDescription10K - 100K
Expected type
Text
Property
identifier100K - 1M
Expected type
PropertyValue Text URL
Property
image10M+
Expected type
ImageObjectG URL
Property
mainEntityOfPage10M+
Expected type
CreativeWork URL
Property
name10M+
Expected type
Text
Property
owner1K - 10K
Expected type
OrganizationG PersonG
Property
potentialAction10M+
Expected type
Action
Property
sameAs10M+
Expected type
URL
Property
subjectOf100K - 1M
Expected type
CreativeWork EventG
Property
url10M+
Expected type
URL

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.