Tips

What WhatsApp opt-in means under Meta's Business Messaging Policy, ways to collect consent, wording you can copy, and how to handle opt-outs and 131050.

Add a WhatsApp chat button to any website: the wa.me link format, pre-filled text, a floating button snippet, QR codes, and WordPress, Shopify or Wix steps.

Meta business verification rejected? Why it happens (name, address, documents, website), how to fix and appeal, and whether WhatsApp even needs it.

Can you use your existing WhatsApp number for the Business API? Yes. Keep the app and your chats (coexistence), or delete and re-register. What changes.

WhatsApp display name rejected or stuck in review? What Meta's name rules say, the usual reasons for a decline, and how to fix and resubmit your name.

The night message restaurants and cafes can send so a late enquiry is still there, with the details, in the morning.