Why does a GA4 purchase show in DebugView but never reach the Monetization report?

DebugView means GA4 received the event, but the Monetization report still has to process it. Google says purchase data can take about 24 hours to show up in reports, so give a new test order a full day first. If it’s still missing, check the exact final purchase event, not just the checkout data layer: it should be named `purchase` and include event-level `transaction_id`, a numeric `value`, a three-letter `currency`, and an `items` array with an `item_id` or `item_name`. Also make sure `value` is on the purchase event itself rather than only inside an item. If those are all there and the delay has passed, check whether the report has a data filter or threshold notice before changing the implementation again.