Topic guide
Every glossary term attached to WhatsApp, with the one-line answer for each.
WhatsApp 24-hour windowLearn when WhatsApp Business Platform replies need a template, which message resets the service window, and what to check before a delayed reply.WhatsApp message templateUnderstand approved WhatsApp message templates, when they are needed, and what to review before reusing one for another send.WhatsApp opt-inUnderstand WhatsApp opt-in, review how permission is collected, and check how requests to stop messages reach your sending process.
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