Permission Funnel Diagnostics
Build a permission ledger that survives a sceptical review: exposure, defer, deny, OS differences, and eligible recovery. This is the only programme with a full public syllabus.
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Desks you can actually sit, not a catalogue of topics.
One flagship carries the full instrumentation method. The others isolate a failure mode we kept seeing in Thai consumer apps. Tuition is listed on the tuition page; this page is about the work itself.
Quiet Hours & Fatigue Modelling
Separate mute from opt-out. Model send density against session quality and weekday quiet windows, including Thailand’s late commerce hours.
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Channel Mix After Opt-In
Transactional, lifecycle, and promo traffic often share one permission. This lab splits reach, frequency caps, and attributed outcomes without double counting.
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Re-permission Eligibility
Not every deny can be asked again. Map OEM skins, iOS settings deep-links, and Android 13 states before you ship a “try again” campaign.
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Android 13 Notification Permission
Treat the runtime notification permission as its own gate, distinct from channel toggles and from older install-time defaults still lingering in your base.
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