Product Schema for E-commerce: Prices, Reviews, and Rich Results

Product schema (Product) is one of the most valuable structured-data types in e-commerce: done right, it can surface price, availability, and review stars directly in search results — a real click-through advantage.

Key properties

• name, image, description
• offers — an Offer with price, priceCurrency, and availability
• aggregateRating and review — only from genuine, on-page reviews
• brand, sku, gtin where applicable

Implementation notes

1. Use JSON-LD and keep prices and availability accurate and in sync with the page.
2. Critical for AI and non-rendering crawlers: ensure the price and availability are in the server-rendered HTML, not injected by JavaScript — otherwise bots get markup with no values (why this matters).
3. Only mark up review data that is genuinely shown on the page — fabricated or self-serving ratings violate Google's policies and can trigger manual actions.
4. Validate with the Rich Results Test and monitor the Merchant listings / Products report in Search Console.

Common mistakes

• Star ratings without real, visible reviews (a policy violation).
• Prices in schema that do not match the page.
• JavaScript-injected offer data invisible to crawlers.

Related: Schema Markup FAQ