Purchase Tracking Discrepancy
Discrepancy · How far your analytics purchase count is from your order-system count.
Understand Discrepancy in context.
Simply explained explanation
How far your analytics purchase count is from your order-system count.
Professional explanation
Relative difference between tracked purchases and a comparable backend order cohort.
Analytical explanation
Exclude uncomparable dates, test orders, refunds and statuses first. Use transaction IDs and allow processing time before interpreting missing purchases.
Technical explanation
Define discrepancy as |GA4 purchases − eligible backend orders| / eligible backend orders × 100 for a quick volume check. ID-level matching is better because duplicates can cancel missing records.
Four complementary explanations — choose your level. Technical definitions are platform-specific where noted.
↗ How to use it
Reconcile transaction IDs, not only totals.
⚠ Common interpretation mistake
A zero count difference can hide offsetting missing and duplicate orders.