Payment reminders on WhatsApp that get paid
A polite reminder with the amount, the due date and a way to pay — sent where your customer actually reads messages.

The short answer
A WhatsApp payment reminder is a Meta-approved utility template that tells a customer what is due, for which invoice and by when. With Adwix Connect you send reminders one by one from the inbox, in bulk from a CSV, or from your own billing software through the developer API, and you can request the payment inside the chat.
Why it matters
Reminder calls take hours and are easy to dodge. SMS and email reminders are often never opened.
A WhatsApp reminder is read, the customer can reply with a question or a screenshot, and the whole exchange stays on record against that contact.
How to set it up
Sample messages
Ready to adapt. Templates need Meta’s approval before sending; {{1}}, {{2}}… are filled in for each customer.
How to get templates approved: template guide · 20 more examples
What it costs
Payment reminders about a specific invoice are utility templates: ₹0.115 per delivered message in India (Meta’s rate card effective 1 October 2026). Reminding 1,000 customers costs about ₹115 in Meta charges. Work out your own number with the WhatsApp API pricing calculator.
Questions
See the real product before you spend a rupee
Every feature has its own short episode in our tutorial series, recorded inside a live Adwix Connect account.
Set this up on your own number
Plans from ₹999/month. Billed monthly, cancel anytime.


