Which category should this appointment reminder use?+
Utility. It references a specific, already-booked appointment and contains no promotion, so it qualifies as a transactional Utility template — which is also the cheaper category to send.
Does it need opt-in or consent?+
Yes. You still need the recipient's consent to message them on WhatsApp. Utility templates are tied to a real action the user has taken (booking an appointment), but valid opt-in remains a requirement before you send.
How is this template billed?+
WhatsApp bills per delivered message by category. Since 1 July 2025 Meta moved off per-conversation billing, so each reminder is charged at Meta's Utility rate for India. InfiQ applies transparent ₹ pricing, ex-GST. The 24-hour service window is a free window for replies, not a billing unit.
Can I edit the wording?+
Yes, but any edit must keep it within Utility rules — stay informational and avoid promotional language. Because it is a change to an approved template, you re-submit the edited version to Meta for approval before sending.
How soon can I start sending after creating it?+
After Meta approves the template, which is usually quick for a clean Utility message — often within a day — you can send instantly through InfiQ using your own WhatsApp Business API number.
How many reminders should I send per appointment?+
For most education appointments, one reminder around 24 hours before is enough. For high-value or high-drop slots like counselling or paid demos, add a short morning-of nudge. Each delivered message is billed separately, so balance show-up rates against cost.
Can I send the reminder in Hindi or a regional language?+
Yes. Create a language-specific version of the template — Hindi, Tamil, Telugu, Marathi and others — and submit each one for its own approval. Regional-language reminders typically lift read and response rates among parents.
What happens when a parent taps Reschedule?+
Their tap sends a reply into the chat thread, which opens the free 24-hour service window. Your coordinator can then confirm a new time within that window at no extra per-message charge, and you can re-offer the freed slot to someone else.