The two sides
Taboola by Realize
Connect your Taboola Backstage credentials in SignalBridge, create an event-based conversion in Taboola Realize for each SignalBridge event name you want (for example make_purchase), and install the SignalBridge script. When a visitor who arrived from a Taboola ad converts, SignalBridge sends a postback with the tblci click ID, the event name, revenue, currency and order ID.
Read the Taboola by Realize referenceWooCommerce
Paste your SignalBridge snippet into the site header with a header scripts plugin such as WPCode or Insert Headers and Footers, connect your ad platforms, and place a test order. The script takes the order number from the /checkout/order-received/ URL, recognises the purchase from your Meta, Google or TikTok pixel or from the page heading, and reads the value from that pixel call, your data layer or the confirmation page. Check that a single Purchase appears with the right value, and exclude the script from any plugin that delays JavaScript.
Read the WooCommerce referenceThis pairing does not have a step-by-step guide of its own yet. The two references above cover the connection, the events and the limits for each side.