Browsers block, servers do not
The short version: teams do not fail here because they lack effort. They fail because nobody wrote down which decision belongs to whom.
- Ad blockers and privacy settings stop the browser pixel from reporting some purchases.
- The server sends the same event directly, so the sale is counted even when the pixel fails.
- Match the event IDs between the pixel and the server, or the sale is counted twice.
If you want a second opinion on where yours sits, we run a short audit and send back a one-page summary with the three changes worth making first.