Criteo OneTag allows you to add Criteo tags to track your eCommerce customers activity.
To do this, you'll have to provide your unique Criteo identifier.
The application also includes the generation of a Criteo compliant product feed through a URL that can be obtained directly from the app page.
The product data inserted in the feed are:
These data are mandatory for the format accepted by Criteo.
More informations on Criteo product feed here.