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

schema:priceSpecification

schema.orgProperty

One or more detailed price specifications, indicating the unit price and delivery or payment charges.

Defined by
schema.org, checked against release 30.1. Read it on schema.org
Status at schema.org
core
Used on in a feed
Offer
Expects
PriceSpecification
How a feed uses it
Tuition, fees and discounts

In the example feed

dataFeedElement[0].item.offers.priceSpecificationFull feed
{
  "priceSpecification": [
    {
      "@type": "olf:TuitionPriceSpecification",
      "name": "Standard rate",
      "price": 365,
      "priceCurrency": "USD",
      "olf:tuitionBasis": "olf:PerCreditHour",
      "priceComponentType": "olf:Tuition",
      "validFrom": "2026-04-06",
      "olf:provenance": {
        "@type": "olf:ValueProvenance",
        "olf:sourceType": "olf:InstitutionPublished",
        "olf:sourceUrl": "https://www.example.edu/tuition/",
        "olf:verifiedDate": "2026-10-01"
      }
    },
    {
      "@type": "olf:TuitionPriceSpecification",
      "name": "Standard rate",
      "price": 350,
      "priceCurrency": "USD",
      "olf:tuitionBasis": "olf:PerCreditHour",
      "priceComponentType": "olf:Tuition",
      "validFrom": "2024-06-25",
      "validThrough": "2026-04-05",
      "olf:provenance": {
        "@type": "olf:ValueProvenance
  …

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