How Delve Deeper Corrected Inflated Donation Revenue for UNICEF with GA4 Deduplication
In short:
| Delve Deeper helped UNICEF Global fix a measurement problem that was quietly inflating donation revenue across 10 markets, by auditing GA4 purchase events and rebuilding the revenue logic to count each donation exactly once.
By deduplicating transactions at the ID level, donation revenue was corrected by 8%, giving UNICEF a revenue view it could trust for benchmarking and decision-making across all markets. |
The challenge:
UNICEF Global measured donation revenue through GA4 across its 10 markets. The problem was that GA4 counts a donation per session, and a single gift could trigger more than one purchase event. A confirmation page reloading, a multi-step donation flow, or a transaction tracked across two sessions could all make one donation look like several.
Without logic connecting these events back to a single transaction, the report was at risk of counting the same gift twice, inflating revenue and making return on ad spend look stronger than the funds actually raised. The numbers looked healthy. But they weren’t telling the full story.
The approach:
Delve Deeper audited GA4 purchase events against unique transaction IDs to find every donation firing more than once. The revenue logic was then rebuilt to remove duplicates by transaction ID before the numbers rolled into the weekly and monthly reports, so every donation now counts exactly once.
The fix was applied consistently across all 10 markets, giving UNICEF a unified, reliable revenue view rather than a patchwork of reporting logic that varied by market. Delve Deeper ran the full audit and rebuild, ensuring the corrected data was ready for benchmarking and decision-making.
Summary:
Delve Deeper Results:
Once duplicates were removed, donation revenue across the 10 markets came down about 8%, with the correction concentrated in three markets where a confirmation page had been firing duplicate events on reload. The other seven markets barely moved, confirming the issue came from one donation flow, not GA4 as a whole.
Blended return on ad spend was corrected by 8%, still healthy, but enough to reshape how UNICEF benchmarks performance against target.
UNICEF now measures its channels on numbers that reflect what was truly raised.