WhatsApp Opt-In
WhatsApp opt-in is the explicit consent a customer must provide before a business can send them proactive messages on WhatsApp, required by Meta's Business Policy.
In Depth
WhatsApp's opt-in requirement ensures that businesses only contact customers who have explicitly agreed to receive messages. The opt-in must clearly state that the customer is agreeing to receive messages on WhatsApp from the specific business and what types of messages they'll receive. Opt-in can be collected through various channels: website forms, during purchase checkout, in-app prompts, IVR phone systems, SMS, or even in-person.
Businesses must maintain records of opt-in consent and provide easy opt-out mechanisms. For AI-powered WhatsApp support, opt-in management is critical — without proper opt-in, businesses risk account suspension. Best practices include collecting opt-in at multiple touchpoints, clearly explaining the value of WhatsApp communication, and using a double opt-in process (confirmation message after initial consent) for marketing messages.
AI agents can help by confirming opt-in preferences during conversations and respecting opt-out requests immediately.
Related Terms
WhatsApp Business API
The WhatsApp Business API is a programmatic interface that enables medium and large businesses to send and receive messages on WhatsApp at scale, with automation, chatbot integration, and CRM connectivity.
WhatsApp Message Template
A WhatsApp message template is a pre-approved message format that businesses must use to initiate conversations with customers outside the 24-hour customer service window.
GDPR
GDPR (General Data Protection Regulation) is the European Union's comprehensive data protection law that governs how organizations collect, process, store, and share personal data of EU residents.
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