Article · 5 min read
Getting opt-in for WhatsApp
Meta for Developers Free Beginner
Meta's policy page on the permission a business needs before it messages someone on WhatsApp, and the ways that permission can be collected.
- A business must get opt-in before messaging people on WhatsApp and must have their mobile number.
- The opt-in must say clearly that the person is opting in to messages from the business, and name the business.
- Opt-in can be collected by SMS, on a website, through an IVR call flow, or in person or on paper.
- Recommended: cover the categories of message you will send, give clear opt-out instructions, and honour them.