Send every WooCommerce event to Criteo, server-side

WooCommerceWhat it sends

• order_idWooCommerce order number
• billing_email / phonecheckout contact fields
• customer_idWordPress user, when logged in
• line_itemsproducts and quantities
• order_totalorder value after discount

Resolved before it is sent

• IdentityMatched against a 750M+ device graph, so a phone browse and a desktop checkout resolve to one customer.
• customer_typeNew or returning, resolved before send.
• DeduplicationBrowser and server copies of the same purchase collapse on event ID, so nothing is counted twice.
• Bot and fraud filteringAutomated traffic never reaches the model, because what you keep out of the training set matters as much as what goes in.

Ad platforms accept almost anything and tell you very little. These controls exist so you can see what was sent and what was accepted, rather than inferring it from a reporting gap.

CriteoWhat it receives

• hashed emailmatch the buyer for suppression and matching
• criteo_click_idcredit the click
• event_iddedupe against the OneTag
• value / currencyvalue-based bidding
• product idssuppress the exact items already bought