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
Optionalfor 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
|
| 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.

