: Schema.org Product: Same product, different sizes and prices? I would like to add Schema.org Product information on my website (using Mirodata), but I would like to offer different sizes of the

@Eichhorn148

The single way to accomplish it on the one URL (and all other described circumstances) is to use AggregateOffer. The Shema is:

` → AggregateOffer (highPrice == price 1; lowPrice == price 2, offerCount == 2)
→ offers
→ Offer 1 (price 1)
→ Product 1 (color 1)
→ offers
→ Offer 2 (price 2)
→ Product 2 (color 2)`


In other case you would have more then one Offer per URL, which isn't standard conform.

You COULD accomplish it on another way, if your products would have the same price, but with different prices, this is the only kind.

I wouldn't recommend to use itemref, because while you would get the relation between product and offer done, the standard to have a single product/offer pro URL would be still violated.

Vote Up Vote Down

@Ogunnowo487

If you want to provide the different sizes as structured data, you have to use a separate Product item for each size.

Size-related properties for Product (as of v2.1) are depth, height, and width. Any other type of size would have to be specified with additionalProperty.

Each Product would reference the corresponding Offer item(s) with offers.

How to avoid repeating values that are the same for the differently sized products?

(for example, if each Product has the same description value)


JSON-LD: there’s nothing you could use, you have to repeat the data
Microdata: you could use the itemref attribute
RDFa: you could use the property copying mechanism


Note that this affects only your markup. After parsing, it’s the same data as if you would have repeated it.

Vote Up Vote Down