PrototypeOpen Learning Feed is a concept in development. The sample API and validator work, but no school publishes a feed yet, and examples use a fictional school.
Open Learning Feed

olf:TuitionDiscount

OLF extensionType

An institutional grant or discount that reduces tuition for an eligible group, such as a 10% veteran grant.

Defined by
The OLF extension. How olf relates to schema.org
Subtype of
PriceSpecification
Gap it closes
Institutional grants and discounts

Properties

PropertyExpectsDescription
olf:eligibleAudienceolf:EligibilityAudienceWho the price or discount applies to. Omit it only on the one current tuition rate that applies to everyone; whenever more than one current rate applies, every other rate needs an audience. The proposed schema.org audience widening is accepted in its place.
olf:discountPercentNumberPercentage taken off the price it applies to. Greater than 0, at most 100.
olf:discountAmountMonetaryAmountFixed amount taken off, for discounts not expressed as a percentage. A discount gives at least one of discountPercent and discountAmount.
olf:appliesToolf:TuitionPriceSpecificationThe price the discount reduces. Defaults to the program's general price.
olf:combinableWithOthersBooleanWhether the discount can be stacked with other discounts or audience prices.

Also accepts every property of PriceSpecification.

In the example feed

dataFeedElement[0].item.offers.priceSpecification[3]Full feed
{
  "@type": "olf:TuitionDiscount",
  "name": "Veteran Grant",
  "olf:discountPercent": 10,
  "olf:eligibleAudience": {
    "@type": "olf:EligibilityAudience",
    "olf:eligibilityCategory": [
      "olf:Veteran"
    ]
  },
  "olf:combinableWithOthers": false,
  "olf:provenance": {
    "@type": "olf:ValueProvenance",
    "olf:sourceType": "olf:InstitutionPublished",
    "olf:sourceUrl": "https://www.example.edu/tuition/",
    "olf:verifiedDate": "2026-10-01"
  }
}

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