addOn
Canonical URL: http://schema.org/addOnAn additional offer that can only be obtained in combination with the first base offer (e.g. supplements and extensions that are available for a surcharge).
Usage: Between 100 and 1000 domains
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- 'addOn' is mentioned in layer: core
| Values expected to be one of these types |
|---|
Offer
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| Used on these types |
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Offer
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Acknowledgement
This term uses terminology from the GoodRelations Vocabulary for E-Commerce, created by Martin Hepp. GoodRelations is a data model for sharing e-commerce data on the Web. More information about GoodRelations can be found at http://purl.org/goodrelations/.
Schema Version 3.2