It’s super common to see a lot of Add to Carts but barely any Purchases, which can either mean there’s a tracking issue or a conversion issue in your funnel.
Here’s how to tell the difference,
How to Check if Purchases Are Tracking Correctly
1. Use Meta Events Manager
If you see Add to Cart but not Purchase, and you’re sure purchases happened — tracking might be broken.
2. Test a Purchase Yourself
3. Check Conversion Location
Confirm that the “thank you” or order confirmation page (where Purchase fires) actually loads for every order.
If purchases happen off-site (e.g. PayPal or external checkout), your pixel may miss the final step.
4. Compare with Backend Data
Cross-check how many real purchases you had in Shopify, WooCommerce, etc. with what Meta is reporting.
If there’s a big gap — it’s probably a tracking or attribution issue.
If Tracking Is Fine, Then It’s a Funnel Issue:
Are people dropping off at checkout?
Check cart abandonment rate — maybe there’s friction (e.g. high shipping, slow site, trust issues).
Are you targeting the right audience with the right creative?
Sometimes Add to Cart looks good, but buyers just aren’t sold.
Red Flags for Broken Tracking:
| Symptom | Likely Issue |
|---|
| Add to Cart shows but no Purchases at all | Broken or missing Purchase event |
| Purchase event fires but with 0 value | Missing parameters in the event |
| Backend shows sales but Meta doesn’t | Pixel not installed on confirmation page or not firing correctly |