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WhatsApp conversation costs: understanding the 24-hour window

Meta bills per conversation based on category and market rules. Understanding the 24-hour customer care window helps avoid unnecessary duplicate conversations.

What counts as a billable conversation

A conversation starts when you send a message that opens or continues a billable session under Meta's current rules. Always refer to official pricing pages for the latest detail.

Chat API surfaces metrics so finance and product can plan realistically.

Operational optimization

Batch communications when sensible, pick the right templates and reply inside the window to avoid redundant billable threads.

Budget forecasting

Blend historical send data with seasonality to estimate monthly spend.

WhatsApp vs SMS and email

Choose channels based on urgency, open rates and per-message economics. Omnichannel mixes often lower total notification cost.

Chat API

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