schema:validFrom

schema.orgProperty

The date when the item becomes valid.

Defined by

schema.org, checked against release 30.1. Read it on schema.org

Status at schema.org

core

Used on in a feed

Expects

How a feed uses it

When a price starts

In the example feed

dataFeedElement[0].item.offers.priceSpecification[0].validFromFull feed

{
  "validFrom": "2026-04-06"
}