When a customer comes in via a free‑entry point (e.g., Click‑to‑WhatsApp Ad or Facebook Page CTA) and you reply within 24 hours, WhatsApp opens a 72‑hour free‑entry window. This closes all other open conversations with that customer and consolidates messaging into the free‑entry window.
A free‑entry point is created when a customer messages you through a Click‑to‑WhatsApp Ad or a Facebook Page call‑to‑action and your business replies within 24 hours. When you reply, a 72‑hour free window begins. During this window, all message types (including templates) are allowed at no charge. You still need an open 24‑hour customer service window to send non‑template (free‑form) messages.
When the free‑entry window opens:
Tip: Think of free‑entry as a temporary umbrella that replaces other conversation types for 72 hours. When it ends, normal category logic resumes.
Action/State | Before free‑entry trigger | After free‑entry trigger |
Customer has an active Utility conversation | Charged as Utility | Utility conversation closes |
Business sends a marketing message | Opens/charges Marketing | Appends to free‑entry; no charge |
New customer message during window | May open/extend a category | Appends to free‑entry; no charge |
Billing category | Based on message category | Free for the 72‑hour window |
Expiration | 24h from last customer msg | 72h from your qualifying reply |
Start a new paid conversation | Allowed per category rules | Often blocked until free‑entry ends |
Screenshot — Free‑entry active (Meta Inbox)
Caption: Conversation header displays Free Entry Point with remaining time and Customer Service Window: Active to permit non‑template replies.
Screenshot — Attempt to open a new marketing conversation
Caption: Composer shows a warning when attempting to start a new category while free‑entry is active.
Caption: When free‑entry starts, all active categories collapse into one 72‑hour free window. After it expires, category logic resumes.
If behavior differs from this FAQ or you cannot send messages as expected during a free‑entry window, open a Support ticket from your admin portal (include message IDs, timestamps, and screenshots), or contact your Customer Success Manager. Our typical response time is 1 business day.