By QuickMessage Team · Last updated November 7, 2026
Quick answer
Internet service providers can send broadband bill and renewal reminders on WhatsApp using approved utility templates on the WhatsApp Business API, with the subscriber's name, plan, amount, due date and a Pay now link. A simple schedule is 3 days before expiry, 1 day before, on the day, and a confirmation once payment is received. Below are 16 ready-to-use templates and three ways to automate them, including with ISPMate ISP billing software.
For a local broadband or FTTH operator, collections decide cash flow. Subscribers forget renewal dates, SMS reminders get lost among promotional texts, and every missed renewal turns into a suspension, a support call and sometimes a field visit. A clear WhatsApp message with the amount and a payment link, sent at the right time, fixes most of this. Tap Copy on any template below and replace the highlighted words in [brackets].
Why ISPs send payment reminders on WhatsApp
- Subscribers already use WhatsApp every day. A reminder arrives in the same app they use to talk to family, not in a crowded SMS inbox.
- One tap to pay. A "Pay now" button can open the subscriber's payment page directly, so they do not need to call you or wait for a collection agent.
- Fewer support calls. When the message shows the plan, amount and due date, subscribers have fewer reasons to call and ask.
- Two-way. If a subscriber replies "Already paid" or "Need help", your team sees it in a shared inbox and can sort it out in the same chat.
- Trust. Messages come from your business name, not an unknown number, which matters when you are asking people for money.
A reminder schedule that works
Send fewer, better-timed messages. Stop reminders as soon as the subscriber pays.
| When | Prepaid plans | Postpaid / monthly bills |
|---|---|---|
| Bill or plan cycle starts | – | Bill generated, with amount and due date |
| 3 days before | Plan expires in 3 days | Bill due in 3 days |
| 1 day before | Plan expires tomorrow | – |
| On the day | Plan expires today | Bill due today |
| After expiry or due date | Plan expired, renew to reconnect | Payment overdue |
| As soon as they pay | Payment received, plan renewed | Payment received, receipt |
Send reminders in the morning, between about 9 a.m. and 11 a.m., when people are most likely to pay straight away. Avoid late-night messages.
16 WhatsApp payment reminder templates for ISPs
Most of these are Utility templates: they are about the subscriber's own account and bill, with no promotional content. Keep them that way. If you add an offer, the template becomes Marketing and costs more. See marketing vs utility templates.
Each message is shown the way your subscriber will see it on WhatsApp.
Prepaid plan renewal reminders
3 days before · Utility
Hi [Name], your [ISP Name] internet plan [Plan Name] (ID: [Customer ID]) expires on [Date]. Renew now to stay connected without interruption. Amount: Rs [Amount]. Tap Pay now below.
1 day before · Utility
Hi [Name], your internet plan expires tomorrow, [Date]. Renew today to avoid disconnection. Amount: Rs [Amount]. Customer ID: [Customer ID].
On the day · Utility
Hi [Name], your [ISP Name] plan expires today at [Time]. Pay Rs [Amount] now to keep your connection active. Already paid? Tap Already paid below.
After expiry · Utility
Hi [Name], your internet plan expired on [Date] and your connection is paused. Pay Rs [Amount] to reconnect. Service is restored after payment is confirmed.
Postpaid bill reminders
Bill generated · Utility
Hi [Name], your [ISP Name] bill for [Month] is ready. Amount: Rs [Amount]. Due date: [Date]. Account: [Customer ID]. Tap below to view and pay.
3 days before due · Utility
Hi [Name], a quick reminder: your broadband bill of Rs [Amount] is due on [Date]. Pay online in a minute using the link below.
Due today · Utility
Hi [Name], your bill of Rs [Amount] for account [Customer ID] is due today. Please pay to avoid service interruption. Tap Pay now.
Overdue · Utility
Hi [Name], your bill of Rs [Amount] was due on [Date] and is still unpaid. Please pay by [Date] to keep your service active. Need help? Reply HELP.
Payment confirmations and collections
Payment received · Utility
Thank you, [Name]! We received Rs [Amount] on [Date]. Your plan [Plan Name] is active until [Date]. Receipt: [Receipt Link]
Reconnected · Utility
Hi [Name], your payment is confirmed and your internet connection is active again. If it does not work after restarting your router, reply HELP.
Field collection visit · Utility
Hi [Name], our collection executive [Agent Name] will visit on [Date] between [Time] to collect Rs [Amount] for account [Customer ID]. Prefer to pay online? Tap Pay now.
Partial payment · Utility
Hi [Name], we received Rs [Paid Amount] for account [Customer ID]. Balance due: Rs [Balance] by [Date]. Tap below to pay the remaining amount.
Hinglish reminders
Before expiry · Utility
Namaste [Name] ji, aapka [ISP Name] internet plan [Date] ko expire ho raha hai. Bina rukawat ke chalane ke liye Rs [Amount] ka recharge abhi karein. Customer ID: [Customer ID].
Expired · Utility
[Name] ji, aapka internet plan expire ho gaya hai. Rs [Amount] pay karte hi connection phir se chalu ho jayega. Neeche Pay now dabayein.
Payment received · Utility
Dhanyavaad [Name] ji! Rs [Amount] ka payment mil gaya hai. Aapka plan [Date] tak active hai.
Upgrade offer (send separately)
Any time · Marketing
Hi [Name], get faster internet for less per month! Upgrade to [Plan Name] at Rs [Price] with a [Months]-month plan. Reply UPGRADE and our team will call you.
Buttons to add
- Pay now: a URL button that opens the subscriber's own payment page. Use a dynamic link so each subscriber lands on their account.
- Already paid: a quick-reply button. If the payment is not showing, your team can check it in the chat.
- Talk to support: a quick-reply button for subscribers who need help or want to change their plan.
3 ways to automate ISP payment reminders
Option 1 · For ISPs on ISPMate
ISPMate billing software + QuickMessage
ISPMate is ISP billing software for Indian broadband and FTTH operators, built by the same team as QuickMessage. It generates GST invoices every billing cycle, renews a plan when payment is received and suspends it on expiry, lets subscribers pay online by UPI, card or net banking, and records those payments automatically. It already sends SMS renewal reminders, and WhatsApp reminders are available through QuickMessage as a separately charged add-on.
Because the billing system already knows each subscriber's expiry date and payment status, reminders can be tied to it, so they go to the right people at the right time. Ask our team to set this up for your ISPMate account.
Option 2 · Any other billing software
QuickMessage REST API and webhooks
If you use another billing or RADIUS system, your developer can call the QuickMessage REST API to send an approved template when a bill is generated or a plan is about to expire. Delivery and read updates come back through webhooks, so you can see which subscribers received and read the reminder.
Option 3 · No integration
Upload a list and schedule a campaign
Export the subscribers whose plans expire in the next few days from your billing software, upload the list to QuickMessage, and schedule the reminder template with campaign management. It takes a few minutes a day and needs no developer. Remember to remove subscribers who have already paid before each send.
What it costs
On QuickMessage, a utility message to an Indian number costs ₹0.18, excluding GST. Marketing messages, such as an upgrade offer, cost ₹0.96.
| Example | Messages a month | Approx. cost (excl. GST) |
|---|---|---|
| 1,000 subscribers, 3 reminders + 1 confirmation each | 4,000 utility | ₹720 |
| 5,000 subscribers, 3 reminders + 1 confirmation each | 20,000 utility | ₹3,600 |
Many subscribers pay after the first reminder, so the real number of messages is usually lower. Replies from subscribers are free. Plans start at ₹999 a month; see full pricing.
Best practices
- Collect WhatsApp opt-in at installation. Add a line to the CAF or new-connection form. See our WhatsApp opt-in guide.
- Always show the customer ID, amount and date. It proves the message is genuine and saves a support call.
- Stop reminders once the subscriber pays. A reminder after payment annoys people and leads to blocks.
- Stay polite, even when overdue. No threats or pressure. Offer help instead: "Need help? Reply HELP."
- Keep reminders and offers separate. Mixing an offer into a bill reminder makes it a marketing template.
- Keep SMS as a backup. For subscribers who do not use WhatsApp, a transactional SMS still reaches them.
For more ways broadband providers use WhatsApp, such as outage alerts, new connection leads and a shared support inbox, see WhatsApp API for ISPs. For reminders in other industries, read our general guide to WhatsApp payment reminders.
Frequently asked questions
Are ISP payment reminders utility or marketing templates?
Utility, as long as the message is only about the subscriber's own bill or plan, with no offers. If you add a promotion, Meta treats it as marketing.
Can I add a payment link to a WhatsApp reminder?
Yes. Add a "Pay now" URL button to the template. With a dynamic link, each subscriber opens their own payment page.
How much does it cost to send internet bill reminders on WhatsApp?
On QuickMessage, each utility message to an Indian number costs Rs 0.18 excluding GST. Four messages a month to 1,000 subscribers cost about Rs 720 plus GST.
Can ISPMate send WhatsApp payment reminders?
ISPMate sends SMS renewal reminders, and WhatsApp reminders are available through QuickMessage as a separately charged add-on, built by the same team.
Does it work with other ISP billing software?
Yes. Any billing or RADIUS system that can call an API can send reminders through the QuickMessage REST API. Without integration, you can upload a list and schedule a campaign.
Collect broadband payments faster on WhatsApp
We help ISPs get reminder templates approved and set up automatic renewal and bill reminders, with or without ISPMate.
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