Message Templates

WhatsApp appointment and payment reminder templates

A reminder message is cheap. A no-show or an unpaid invoice is not. These templates cover the reminders every service business sends daily: confirming a booking, the day-before nudge, chasing an invoice without souring the relationship, and the renewal that should not lapse in silence.

The payment reminders come in two temperatures, gentle first, firm second. Start gentle. Most late payments are forgetfulness, not refusal, and the tone you open with sets the tone you get back.

Appointment confirmation

When to use: Immediately after a customer books, so the details are in writing on both sides.

Hi {name}, your appointment is confirmed! {service} Date: {date} Time: {time} Where: {location} If you need to change or cancel, just reply here. See you soon, {company}

Variables: {name} {service} {date} {time} {location} {company}

Appointment reminder (day before)

When to use: About 24 hours before the appointment. Cuts no-shows more than any other single message.

Hi {name}, a reminder about your appointment tomorrow: {service} at {time}, at {location}. If tomorrow no longer works, reply here and we will find a new time, no problem. Otherwise, see you then!

Variables: {name} {service} {time} {location}

Payment reminder (gentle)

When to use: An invoice just passed its due date. Assume forgetfulness, not refusal.

Hi {name}, a small reminder from {company}: invoice {invoice_number} for {amount} is now due. It happens to everyone, things get buried. If you have already paid, ignore this and thank you! If anything about the invoice is unclear, ask me here. {your_name}

Variables: {name} {amount} {invoice_number} {company} {your_name}

Payment reminder (firm)

When to use: The gentle reminder was ignored and the invoice is meaningfully overdue.

Hi {name}, invoice {invoice_number} for {amount} is now {days} days overdue, and I have not heard back since my last message. I would much rather sort this out here than make it formal. Can you let me know today when payment will go out? If there is a problem with the invoice or with timing, tell me and we will work something out by {date}. {your_name}

Variables: {name} {invoice_number} {amount} {days} {date} {your_name}

Renewal reminder

When to use: A subscription, contract or package is about to expire and you want an active decision, not a lapse.

Hi {name}, your {service} is due to renew on {date}. No action needed if you want to continue, it renews automatically. If you want to change the plan or stop, this is the moment: {link} or just reply here and I will handle it. {your_name}

Variables: {name} {service} {date} {link} {your_name}

Getting replies, not blocks

Send appointment reminders about 24 hours ahead, with the date, time and place in the message so nobody has to scroll up.
Make rescheduling one reply away. "Reply here and we will find a new time" prevents silent no-shows.
For payments, always name the exact amount and invoice number. Vague reminders get vague replies.
Escalate tone only after a gentle reminder was ignored, and never in the first message.

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