Did you know that every day, millions of businesses around the world still send customer care messages via WhatsApp without paying a single dime? It sounds too good to be true, and right now, it is. Starting October 1, everything is going to change completely.
Meta – the parent company of WhatsApp – has officially announced the end of the free era for service messages on the WhatsApp Business Platform. This move was announced on September 1, creating a wave of concern in the business community, especially in developing markets like India and Vietnam, where WhatsApp is a primary communication channel between brands and customers.
Let me, SilverZ, having witnessed countless times over 20 years how tech platforms change the rules of the game and send businesses scrambling, dissect this event from its roots. Because if you are doing business and using WhatsApp as a customer care channel, this is a story you cannot ignore.
What is happening to WhatsApp Business?
Imagine a small business receiving hundreds of customer inquiries every day. Their customer service staff answers each message one by one, solves questions, confirms orders, and guides product usage. All of these reply messages – known as service messages – have historically been free, as long as they are sent within 24 hours of a customer messaging in.
But starting October 1, everything will change. Meta will begin charging for service messages at rates equivalent to utility messages and authentication messages in each market. This means even simple replies like "Yes, your order will be delivered tomorrow" will incur a fee.
Meta has also issued a firm warning: any business or solution provider that has not set up a payment method by September 30 will have their service messages stopped as soon as the new policy takes effect. No exceptions, no extensions.
What are service messages and why do they matter?
To fully understand the impact of this change, we need to distinguish between different types of messages on the WhatsApp Business Platform.
Marketing messages: These are promotional messages, advertisements, and product introductions. Meta has been charging for this type of message for a long time.
Utility messages: These are order confirmations, delivery notifications, and payment reminders. These have also been charged.
Authentication messages: These are OTP codes and account verification messages. Also charged.
Service messages: This is a special type of message. They are non-template responses sent by customer service staff or third-party AI solutions. They can only be sent when the 24-hour customer service window is open – meaning businesses cannot use them to initiate conversations, only to reply to customers.
Starting November 1, 2024, this type of message was made free. And from July 1, 2025, even utility messages sent within the 24-hour window became free. That was a "golden" period when businesses could care for customers via WhatsApp at no extra cost.
But starting October 1, that era officially comes to an end.
How much will businesses actually have to pay?
Meta has not released a detailed pricing table for the Vietnamese market, but we can look at the calculation method from the Indian market – a market with many similarities.
In India, Meta uses INR as the payment currency for Meta Business Agent accounts. Global exchange rates for the Business Agent are converted to INR based on the daily rate at the time the message is sent.
For the Meta Business Agent – Meta's AI solution – businesses have already had to pay starting August 1. The fee is 2 US dollars per 1 million tokens. A typical message consumes about 20,000 to 25,000 tokens, equivalent to about 4 to 5 US cents per message. More complex interactions can consume more tokens and are therefore more expensive.
Meta also provided a specific example to illustrate the change. Under the new pricing structure starting October 1, a conversation consisting of:
- 1 marketing message
- 2 Meta Business Agent responses
- 1 service response
- 1 utility message
...will result in 5 charges. Meanwhile, under the old structure, only the single marketing message was charged.
This means a business's operational costs for WhatsApp Business could increase by 5 times or more compared to before. For businesses with a large volume of customer service messages, this is a significant financial shock.
Impact on Vietnamese businesses
Although the official announcement focuses on the Indian market, this is a global Meta policy. Vietnamese businesses – those using the WhatsApp Business Platform for customer service – will certainly experience a similar impact.
Think about the specific consequences:
1. Skyrocketing customer care costs
Previously, businesses could comfortably reply to customers via WhatsApp without worrying about costs. Now, every reply message has a price. This forces businesses to rethink their entire customer service strategy on this channel.
2. Pressure on small and medium enterprises
Large enterprises can easily absorb the extra cost. But for small and medium-sized businesses – those relying on WhatsApp as a free communication channel – this could be a heavy blow to marketing and operational budgets.
3. Changes in customer behavior
When businesses have to pay for every message, they may reduce the number of outgoing messages. This could affect the quality of customer service – a paradox in an era where customer experience is a vital competitive factor.
4. Opportunities for alternative platforms
As WhatsApp Business becomes more expensive, other messaging platforms like Zalo, Telegram, or even internal chat solutions may become more attractive options for Vietnamese businesses.
What should businesses do right now?
Do not wait until October 1 to take action. Here are the steps you need to take right now:
1. Check your payment method immediately
If you are using the WhatsApp Business Platform through a Solution Provider or direct integration, make sure you have set up a payment method before September 30. Otherwise, your service messages will stop abruptly, causing severe disruption to your customer care operations.
2. Re-evaluate your entire WhatsApp customer care strategy
Analyze data on the volume of service messages your business sends each month. From there, you can estimate the additional cost and decide whether to maintain this channel at its current level.
3. Optimize customer service workflows
Instead of replying to every message manually, consider using canned responses, automated chatbots, or FAQ systems to reduce the number of service messages that need to be sent. Every saved message is saved cost.
4. Consider diversifying communication channels
Do not put all your eggs in one basket. Build your business presence across multiple channels – email, Zalo, Facebook Messenger, website chat – to reduce dependency on WhatsApp.
5. Negotiate with your solution provider
If you use a Solution Provider's service, contact them to better understand the new pricing and look for more cost-effective service packages. There may be optimization solutions you are not yet aware of.
What will change in how customers experience service?
Perhaps the most important question is: Will these changes actually improve service quality on WhatsApp Business?
Meta may argue that charging fees will force businesses to use the platform more efficiently, thereby improving interaction quality. But from a customer perspective, there is a worrying paradox.
When businesses have to pay for each message, they will tend to reduce the number of messages and accelerate processing speed. This can lead to shorter, less enthusiastic responses, and sometimes a lack of attention to complex customer issues.
On the other hand, businesses may also invest more in AI and automation solutions to reduce staffing costs. This can improve response speed but reduce personalization in interactions.
There are no easy answers. But one thing is certain: the customer experience on WhatsApp Business will change, whether positively or negatively depends on how businesses adapt.
When free is no longer the default
I have witnessed tech platforms change policies and send the business community scrambling more than once. From Facebook reducing organic reach, to Google increasing ad prices, and now WhatsApp charging for service messages. Every time this happens, some businesses adapt quickly and turn challenges into opportunities, while others are left behind.
The most important thing is not to complain about Meta being "greedy" or "charging fees." That is the nature of business. WhatsApp is a free platform for individual users, but to maintain and develop infrastructure for millions of businesses, Meta needs revenue. The real question is: What will you do to adapt?
Consider this an opportunity to review your entire customer care strategy. You might discover that some messages are not truly necessary, some processes can be automated, and other communication channels might be more effective that you haven't tried yet.
In business, change is inevitable. The winner is not the strongest or smartest, but the one who adapts the fastest.
What do you think about WhatsApp Business ending the free era for service messages? Is this a reasonable move for Meta to maintain platform quality and force businesses to use it more efficiently, or is it a blow to small and medium businesses relying on WhatsApp as their primary customer care channel? If you are in business and using WhatsApp Business, how will you change your strategy to avoid a cost shock starting October 1? Share your perspective below, because in this game, silence means letting your competitors pull ahead!

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