From October 1, 2026, Meta will begin charging businesses for every service message sent on the WhatsApp Business Platform, ending a pricing model that had allowed companies to reply freely to customer enquiries within a 24-hour window at no cost since November 2024.

Under the existing model, when a customer messages a business on WhatsApp, a 24-hour customer service window opens. During that window, businesses could send unlimited free-form replies, answering questions, resolving complaints, providing order updates, and handling any customer interaction, without incurring charges. That window remains unchanged. What changes is the price. Service messages that are free today become billable on October 1.

The new charges will be applied on a per-message basis, at the same rate Meta already charges for utility and authentication template messages in each market. Meta announced it would publish the official rate cards for each country before September 1, 2026. Additionally, from August 1, replies generated by Meta’s own AI, the Meta Business Agent, are already being billed by token at ₦14 ($2.00) per million tokens globally, translating to roughly four to five cents per message.

The change is significant. Furthermore, it affects not just human agent replies but also AI chatbot responses and automated messages sent through third-party customer relationship management systems, meaning businesses that have invested in automating their WhatsApp customer service workflows will face a new and recurring cost they did not previously budget for.

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One exemption remains. Conversations initiated by a customer clicking a Click-to-WhatsApp advertisement on Facebook or Instagram retain a free 72-hour entry-point window, making ad-driven conversations comparatively more attractive from a cost management perspective.

Importantly, the free WhatsApp and WhatsApp Business mobile apps used by small businesses are not affected. The pricing change applies exclusively to the WhatsApp Business Platform, the API-level product used by medium and large enterprises, fintechs, e-commerce businesses, banks, and any organisation running WhatsApp customer service at scale.

For Nigerian businesses, where WhatsApp has become one of the most critical customer engagement channels across banking, retail, logistics, and digital services, the October 1 deadline is not a distant policy change. It is an imminent operational cost that requires immediate review of messaging volumes, conversation design, and customer service workflows before the charges begin.

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