- US device IDs in the graph
- 750M+
- Match rate on events
- 90%+
- Identity window, per customer
- Lifetime
- Most brands are live
- <20 min
How it flows
How a Checkout Champ event reaches Taboola. Captured on the funnel page, resolved to a person, then sent.
01 Capture
Captured from Checkout Champ
Track Checkout Champ funnels with the Upstack Pixel, from the first page to the completed order, and send each event to your destinations resolved against the same identity graph.
See the Checkout Champ integration →
Checkout ChampWhat it sends orderId / transactionIdthe completed Checkout Champ orderemail / phoneread from the checkout formfirstName / lastNameshipping name from the formcity / country / postalCodeshipping address fieldsvaluethe order value sent with the purchase
02 Understand
Resolved to one person before it leaves
Every Checkout Champ event is matched against a 750M+ device graph, so a phone browse and a desktop checkout resolve to one customer rather than two strangers.
How resolution works →
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 a purchase are matched on its order ID, so it is counted once.
- 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.
03 Activate
Delivered to Taboola
Forward resolved conversions to Taboola through its server-side API, so discovery traffic gets credited for the purchases it actually produced.
See the Taboola integration →
TaboolaWhat it receives hashed email / phoneidentity matching on arrivaltaboola_click_idcredit the click that drove itexternal_idstable person across sessionsorderiddedupe browser and server purchasesvalue / currencyvalue-based bidding
Which events reach Taboola
Each Upstack event is mapped to the Taboola event below before it is sent.
| Upstack event | Sent to Taboola as | Key data on the event |
| Page view | page_view | None beyond the click ID |
| Product view | view_content | None beyond the click ID |
| Add to cart | add_to_cart | quantity |
| Checkout | start_checkout | revenue, currency |
| Purchase | make_purchase | revenue, currency, orderid |
Taboola does not support matching on hashed email, phone or other personal data: attribution relies solely on the tblci click ID captured from ad clicks. Events without a click ID are skipped.
The catch
Checkout Champ funnels don't run the Upstack app embed, so tracking has to be added to the funnel itself: the Upstack Pixel and event scripts go into Global Scripts and load in the head of every funnel page.
The purchase fires once per order ID and skips partial orders, so a reload doesn't send an order twice.
Where to check in TaboolaDelivery you can audit
Taboola Ads › Tracking › Conversions
The conversions view shows the source of each event, so server-side arrivals are distinguishable.
What changes
What changes when Checkout Champ feeds Taboola. Two gains on the Taboola side, two on the Checkout Champ side.
Taboola
Server-side delivery
By default Upstack sends events to Taboola from its servers as well as through the Taboola tag, so an event an ad blocker or browser privacy setting stops in the browser still arrives from the server.
Taboola
Identity-resolved events
Events sent to Taboola carry the resolved customer whenever Upstack can identify one, matched against a 750M+ device graph.
Checkout Champ
Every funnel step tracked
Page views, checkout starts, add-to-carts, shipping and payment steps and completed orders fire from the funnel, so your platforms see the whole path rather than the landing page alone.
Checkout Champ
One setup, every destination
Connect Checkout Champ once and forward to every ad platform and email tool you run.
Setup
Live in under 20 minutes.
You need a Taboola Backstage account with active campaigns, and campaign URLs that carry the tblci click ID parameter.
Upstack dashboardExample
Taboola Destination Healthy
Read the full Taboola setup guide → -
01
Add the Upstack Pixel to Global Scripts
With the Upstack Data app installed on your Shopify store, paste the Checkout Champ tracking script the Upstack team provides, with your Pixel ID, into Global Scripts so it loads in the head of every funnel page. Disable Checkout Champ’s Facebook Pixel first.
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02
Add the Taboola destination
Under Settings, then Destinations, add Taboola with your numeric Account ID from Backstage, Account dropdown, Tracking. Add tblci={click_id} to each campaign’s destination URL so the Upstack Pixel can capture the click ID.
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03
Check Test Events in Backstage
Once Upstack marks the destination Healthy, open Tracking, Test Events in Taboola Backstage. Taboola’s API returns 204 for every request, even invalid ones, so Test Events is the only way to confirm events are processed.
FAQ
Questions about Checkout Champ and Taboola.
Will my events be counted twice if I run both the pixel and server-side?
No. When the browser pixel and S2S report the same event, Taboola keeps the S2S event and deduplicates the pixel event. Including an orderid on purchase events further improves deduplication.
Do event names need to match exactly?
Yes. Event names are case-sensitive and must exactly match the conversion name configured in Taboola Realize. Upstack sends lowercase snake_case names such as make_purchase and add_to_cart.
Which events does Taboola receive?
PageView as page_view, ViewContent as view_content, AddToCart as add_to_cart, InitiateCheckout as start_checkout and Purchase as make_purchase.
Which customer parameters are sent to Taboola?
Taboola does not support matching on hashed email, phone or other personal data: attribution relies solely on the tblci click ID captured from ad clicks. Events without a click ID are skipped.
How do I check that Checkout Champ events are reaching Taboola?
Once Upstack marks the destination Healthy, open Tracking, Test Events in Taboola Backstage. Taboola’s API returns 204 for every request, even invalid ones, so Test Events is the only way to confirm events are processed.
How long does it take to connect Checkout Champ to Taboola?
Most brands are live in under 20 minutes. Once Checkout Champ events reach Upstack, every destination receives the same resolved events, Taboola included.