VTO funnel
The VTO funnel is attempt-based. A unique funnel identity follows one shopper attempt through its stages so telemetry retries do not inflate counts.
Stages
Section titled “Stages”entry point shown→ VTO clicked→ photo selected→ crop completed→ upload completed→ generation submitted→ generation started→ succeeded or failed→ result viewedThe entry point distinguishes the floating launcher from the embedded widget. Use this to compare discovery performance without creating different generation definitions.
Interpret drop-off
Section titled “Interpret drop-off”- High click-to-photo drop-off can indicate unclear consent, low trust, or an unsuitable photo prompt.
- High crop drop-off can indicate a mobile viewport or gesture problem.
- High upload drop-off can indicate browser, signed URL, CORS, or network problems.
- High submitted-to-started drop-off can indicate request acceptance or service availability problems.
- High started-to-failed rates point to generation or input quality.
Success rate uses attempts with a known terminal generation outcome. Completion coverage separately shows how many starts reached either success or failure.