The messages a booking site sends
| Message | When it is sent | What it should contain |
|---|---|---|
| Booking confirmation | Straight after booking | Service, date, time, location or call link, price paid, change and cancel link |
| Reminder | A set time before the appointment | Date, time, location, what to bring, change and cancel link |
| Change confirmation | After a reschedule | The new time, clearly stated, and the old time marked as cancelled |
| Cancellation confirmation | After a cancellation | What was cancelled, any refund or deposit outcome, how to rebook |
| Staff notice | When a booking is made or changed | The minimum details staff need to prepare |
One job per message
Each template we write does one transactional job: it confirms, reminds, records a change or records a cancellation. It names your business, gives your contact details and links to the change page, and nothing else competes for attention. That habit also keeps the messages on the right side of Canada's Anti-Spam Legislation, which exempts from its consent requirement messages that solely facilitate, complete or confirm a transaction the recipient already agreed to1. The legal detail, including sender identification and unsubscribe rules, is in our guide on CASL and appointment reminders. This page is about what we build. None of it is legal advice.
What we set up
- Templates for every message type in the table above, written in your voice and checked on a phone screen.
- Send timings set per service, for example a day ahead for a haircut and two days ahead for a treatment that needs preparation.
- A sender name and reply address your customers will recognize, and a staff copy of each booking where you want one.
- The email records your domain needs (such as SPF and DKIM) so the booking system is authorized to send as you.
- Promotional messages, if you want them, kept in a separate list with its own consent step.
Email, text or both
Email is cheap and holds more detail. Text messages are short, but they are hard to miss on the day. Many booking systems offer both, often with a per-message cost for texts. We help you choose a timing that suits the service: a day before for most appointments, a little longer for anything that needs preparation. We also make sure the sender name, the reply address and the phone number in the message all point back to your business.
Change and cancel links
Every confirmation and reminder should give a clear way to change plans. A customer who can move an appointment in two taps is less likely to simply not turn up. The link leads to a page that applies your policy, for example allowing free changes until a set time before the appointment and then showing your contact details instead. The details live on our rescheduling and cancellations page.
Clinics and sensitive details
For health practices, the content of a reminder needs extra care. A message that names a type of treatment can reveal more than a patient wants a family member to see on a shared phone. In Ontario, the Information and Privacy Commissioner's guidance on email, as summarized by a law firm, says custodians should limit the amount and type of personal health information included in emails2. We write clinic reminders with the time, the location and the practice name, and leave clinical details out.
Testing before launch
We send every message type to real inboxes and phones before launch, check how it reads on a small screen, confirm that links open the right page and check that the time shown matches the booking in the recipient's time zone. We also confirm that your domain's email settings allow the booking system to send on your behalf, so confirmations do not land in spam folders.
Frequently asked questions
Can a reminder include a discount for the next visit?
Adding promotional content can change how the message is treated under CASL. We recommend keeping reminders purely about the booking and sending offers separately to people who have consented.
How far ahead should reminders go out?
It depends on the service. A day before suits most appointments; services that need preparation may need an earlier message as well. We set timings with you during the plan.
Can customers reply to a reminder?
If your booking system supports replies, we route them to an inbox you monitor. If it does not, the message says how to reach you instead.
Sources
Checked on November 3, 2026.
- Canada's Anti-Spam Legislation, S.C. 2010, c. 23, section 6. Justice Laws Website, Government of Canada. (legislation)
- IPC releases guidance on communicating PHI by email. Borden Ladner Gervais (BLG), September 15, 2016. (secondary source)