How to send a WhatsApp template after the 24-hour window closes
When the WhatsApp Business 24-hour service window closes, the only way to resume a conversation with a customer is by sending a template message pre-approved by Meta — and Jestor makes that available right inside the conversation screen, with no need to leave the platform or open the Facebook Business Manager.
What is the WhatsApp 24-hour window rule, and why does it exist?
This rule doesn't come from Jestor or any other tool that integrates with WhatsApp Business — it's a Meta policy created to prevent spam. Once a customer sends their last message, the business has 24 hours to reply freely, at no cost. After that window, WhatsApp blocks free-text messages and only allows sending templates with pre-approved format and content.
This tends to trip up teams that rely on fast responses: a rep wants to re-engage a lead that's gone cold, or support needs to update a ticket, but the window has already closed and the message simply won't go out — or it goes out manually, switching tabs, copying the number, opening WhatsApp separately from the rest of the process.
| 24-hour window | Message type | Cost (Meta) |
|---|---|---|
| Open (up to 24h) | Free text, media and audio | Free |
| Closed (after 24h) | Approved templates only | Paid per send |
How does Jestor handle this in practice?
Inside Jestor, this restriction is visible and workable right where the conversation happens, with no extra action needed outside the platform:
- When the window is closed, the message field flags it automatically — the team doesn't need to manually check how long ago the customer last replied.
- Instead of blocking the send, Jestor offers the available templates for that specific process right there — support, sales, collections, etc. — and each workflow can have its own set of enabled templates.
- Templates are created and edited inside Jestor itself, in the WhatsApp editing section — there's no need to enter Facebook Business Manager to build or adjust a model.
- Every template goes through Meta approval before becoming available for sending, within the marketing, authentication, or utility categories.
- After sending, indicators show whether the message was delivered and read, and flag right away if a template failed for any reason.
To configure which templates are available per process:
- Open the WhatsApp editing screen for that process.
- Open the templates tab.
- Select which models are available for that specific flow.
Each process can have a different list — the collections team only sees collections templates, the sales team only sees sales templates — which prevents someone firing off the wrong template to the wrong customer.
How much does it cost to send a template outside the 24-hour window?
Sending a template to reopen a conversation outside the 24-hour window has a cost — but that cost is charged by Meta, not by Jestor, and follows Meta's own pricing table. Receiving messages and replying manually within the window remains free of any additional Meta charge. It's worth planning automated template use with that difference in mind, especially in high-volume operations like recurring collections or bulk lead reactivation.
Why choose Jestor to manage WhatsApp templates?
Jestor connects this window-and-template control to the rest of the operation: every incoming message already becomes a card in the right process, with history, SLA, and an assigned owner, so the team doesn't lose context between one interaction and the next. Because the integration runs through Meta's official API, without intermediaries, template activation and the approval process follow WhatsApp's official standard, with security and traceability inside the platform itself.
Frequently asked questions
What is the WhatsApp Business 24-hour window?
It's the 24-hour period after a customer's last message during which a business can reply freely, defined by Meta.
Once the window closes, can I send any message?
No. Only Meta pre-approved templates can be sent until the customer replies again.
Where do I choose which templates appear in each process in Jestor?
In that process's WhatsApp editing screen, on the templates tab, by selecting the models enabled for that flow.
Does sending a template outside the window cost anything?
Yes, it's charged separately by Meta according to the template category; replying inside the window is free.
Do I need to use Facebook Business Manager to create a template?
No. Templates are created and edited directly in Jestor's WhatsApp editing screen.
Reference video
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