Certified pre-owned [certified_pre-owned]

The certified pre-owned [certified_pre-owned] attribute is used to distinguish certified pre-owned cars in your vehicle ads.

In this article

• When to use
• Format
• Best practice

When to use

Optional for vehicle ads. This should be used when the car is OEM certified pre-owned.

Format

Follow these formatting guidelines to make sure Google understands the data you're submitting.

Learn when and how to submit your product data in English

Type	Boolean
Supported values	yes no
Repeated field (What’s this?)	No

File format	Example value
Text/Tab delimited	no
XML (Feeds)	<g:certified_pre-owned>no</g:certified_pre-owned>

To format your data for Content API, refer to the Vehicle ads Content API guidelines.

Best practice

This best practice can help you go beyond the basic requirements to optimize your product data for performance.

• Populate the certified pre-owned [certified_pre-owned] attribute with the relevant values for the given vehicle.