Argument · Path Lab
Attribution windows that mislead mobile teams
A seven-day window is a management comfort. It lets a campaign claim anyone who eventually pays. On mobile paths in Thailand, “eventually” often means “retried the OTP on a dual-SIM phone after the first code expired.” That is persistence, not persuasion. If your leadership narrative cannot tell the difference, your budget meetings are theatre.
Drop-off Attribution Desk exists because path work without window hygiene still produces pretty lies. Students arrive with screenshots of campaign dashboards. We ask them to line those conversions up against recordings. The embarrassment is usually educational.
What a window cannot see
Windows do not see focus theft from a PromptPay sheet. They do not see an English recovery email arriving to a Thai-first buyer. They do not see a person leaving to check a banking app and returning through a push notification that your tool credits to last-click search. The window only knows that a conversion occurred inside a time box.
Mobile Conversion Path Analytics does not replace incrementality tests. It does something prior: it stops you from treating retries, app-switches, and broken OTP copy as evidence that a media idea worked. If the path is dirty, the window is reciting fiction with excellent decimal places.
A pattern from a Chiang Mai subscription
A media product credited a single campaign for almost all day-six trial reactivations. Session review showed many of those people had never left the onboarding path; they were still fighting an OTP that failed on dual-SIM devices. The campaign was downstream of stubbornness. After the desk, the team changed OTP copy and stopped inflating that campaign in the weekly leadership packet. They did not, and we did not ask them to, publish a vanity lift number.
What we ask teams to change first
Not the window length. First, the definition of a successful return. If the same session family is still inside an unresolved payment or OTP, do not let a campaign report claim the later success until the path is actually complete. Second, language on recovery. A window that recasts an English SMS as “nurture” is not a strategy.
If this argument is uncomfortably close to your Friday slide, the next Drop-off Attribution Desk is the right room. Bring the screenshot and the recordings. Leave the slogans at the door.