A patient finishes an appointment, walks out the door, and the invoice sits unpaid for days. Nobody forgot on purpose. The email with the invoice landed in a crowded inbox, and the patient never saw it.
Text messages get seen. That is why many Australian clinics now send a short SMS the moment an invoice is raised. In this guide you will learn how Cliniko invoice SMS works, what it does and does not do, how to set it up with DataFlows, and which best practices keep it professional.
What Is Cliniko Invoice SMS?
Cliniko invoice SMS is an automated text message that is sent to a patient when a new unpaid invoice is created in Cliniko, the practice management software used by many allied health clinics. Instead of relying on staff to remember to send a reminder, or on the patient noticing an email, the message goes out on its own as soon as the invoice exists. When the clinic's Cliniko plan supports online payments, the message also includes a live payment link, so the patient can pay from their phone in a few taps. DataFlows provides this through its native Cliniko integration, which checks Cliniko directly for new invoices and then sends the SMS from the clinic's own branded number. Each clinic can edit the wording, and the feature can be switched on or off independently of other messages such as appointment reminders.
Why It Matters for Australian Businesses
Small clinics run on tight admin time. Practitioners want to treat patients, and reception teams are already juggling bookings, phone calls and walk-ins. Chasing payments by hand is easy to postpone and awkward to do.
SMS fits how Australians already communicate. Patients carry their phone everywhere, and a text is short, direct and easy to act on. A clear message with a payment link removes the steps between "I should pay that" and "done".
There is also a professionalism angle. A friendly, branded text right after a visit feels timely and expected, not like a debt-collection notice. It sets a clear standard that payment is handled at the time of service.
Key Benefits
- Faster payment. The patient hears about the invoice straight away, while the visit is still fresh, rather than when someone finally gets around to sending it.
- Less admin work. Staff no longer copy invoice details into emails or make follow-up calls for routine invoices.
- One-tap payment. If the clinic's Cliniko plan supports online payments, the live payment link lets the patient pay from the message itself.
- Consistent communication. Every patient receives the same clear message, using the same editable template with tags such as {patient_name} and {business}.
- Branded sending. Messages can come from a registered alpha Sender ID so patients see the clinic name, or from a dedicated virtual number.
- Per-location control. Clinics with several branches can configure the feature for each business location independently.
How Cliniko Invoice SMS Works, Step by Step
The workflow is simple, and the trigger is specific. It is worth understanding exactly what happens so you can explain it to your team.
Step 1: Connect Cliniko to DataFlows
Create a DataFlows account at dataflows.com.au and open the Cliniko integration. You connect using a Cliniko API key, which you create in Cliniko under My Info, then Manage API keys. DataFlows reads your Cliniko region from the key, so there is no extra region setup.
Step 2: Choose your sending number
Each clinic sends from either a registered alpha Sender ID or a dedicated virtual number. An alpha Sender ID shows the clinic name to the patient but is one-way only. A virtual number supports two-way conversations. For invoice messages alone, either works. If you also want patients to reply to reminders or use the patient inbox, choose a virtual number.
Step 3: Turn on Invoice SMS and edit the template
Each message type can be toggled independently, so switching on invoice texts does not change your reminders or other messages. Edit the template so it sounds like your clinic. A short, plain message works best.
For example: "Hi {patient_name}, thanks for visiting {business}. Your invoice is ready. You can view and pay it here:" followed by the payment link when one is available.
Step 4: A new unpaid invoice is created in Cliniko
This is the trigger. DataFlows polls Cliniko's API directly and detects the new unpaid invoice. Cliniko does not push this information out, so the integration works natively by checking Cliniko itself. No Zapier step or webhook is involved.
Step 5: The patient receives the SMS
DataFlows sends the text. If the clinic's Cliniko plan supports online payments, the message includes a live payment link. If the plan does not support online payments, there is no payment link to include, so check your Cliniko plan before you promise "pay by text" to patients.
What Invoice SMS Does Not Do
Being clear about limits helps you set the right expectations.
- It is triggered by a new unpaid invoice. The message is sent when the invoice is created. It is not an automated repeat or overdue chasing sequence.
- It does not replace your overdue process. If you need to follow up on invoices that stay unpaid, that remains a manual step for your team. Our guide to payment reminder templates can help you word those messages.
- The payment link depends on your Cliniko plan. No online payment support in Cliniko means no live link in the text.
Real-World Use Cases
Physiotherapy and allied health clinics
A physio finishes a session, reception raises the invoice, and the patient gets a text before they reach the car park. Many patients pay straight away because the link is right there.
Multi-branch practices
A group with three locations can set up each business separately, with its own sender number and message wording. You can roll out invoice texts branch by branch and adjust based on what you see.
Telehealth consultations
For video appointments, the patient never walks past a front desk. A text with the invoice and payment link closes the loop without a phone call.
Writing an invoice text that patients act on
The wording matters as much as the timing. Patients respond best to messages that say who is writing, why, and what to do next. Avoid jargon and avoid long explanations of fees.
A good template names the clinic, mentions the invoice, and gives one clear action. For example: "Hi {patient_name}, this is {business}. Your invoice from today's visit is ready. You can pay securely here:" and then the link. If your clinic does not use online payments through Cliniko, you can instead point patients to your usual payment method in the wording.
Because every template is editable, you can adjust the tone over time. If patients ask questions after receiving the text, refine the message to answer them upfront. Small changes, such as adding your practitioner's name with {practitioner}, often make the message feel more personal.
Working alongside your other Cliniko messages
Invoice texts are one part of the patient journey. A patient may receive a booking confirmation, an appointment reminder, and then the invoice after the visit. Because each message type is toggled separately, you decide which ones to use. Many clinics start with reminders, then add invoice SMS once they see how well patients respond to text.
How DataFlows Helps
DataFlows is an Australian SMS platform, and its Cliniko integration is built natively around how clinics work. Invoice SMS is one part of a wider set of Cliniko messaging tools that includes smart appointment reminders, booking confirmations, cancellation and reschedule notices, waitlist messages, post-appointment follow-ups and recall reminders.
Everything is configurable per business and location, and every template is editable. The integration also respects each patient's Cliniko-recorded SMS consent setting before sending, which helps keep your messaging tidy and respectful.
Pricing is pay-as-you-go. There are no monthly or annual fees. You buy SMS credits and top up when you need more, so a small clinic only pays for the messages it actually sends.
Best Practices
- Keep the message short. One or two sentences, the invoice context and the link. Patients should understand it in a glance.
- Use your clinic name. Use {business} in the template, or a registered alpha Sender ID, so patients recognise the sender.
- Send from the right number type. Use a virtual number if you want patients to be able to reply, since alpha Sender IDs are one-way.
- Check your Cliniko plan. Confirm that online payments are available before describing the text as a way to pay.
- Test with your own details first. Create a test invoice and check how the message reads on a phone before rolling it out.
- Roll out by branch. Start with one location, review the results, then enable the others.
- Keep the tone friendly. Thank the patient, then give the invoice details. Avoid language that sounds like a demand.
Conclusion
Cliniko invoice SMS takes a small but repetitive admin task off your team. When a new unpaid invoice is created, the patient gets a clear text, with a live payment link when your Cliniko plan supports online payments. It is simple, branded and easy to control.
Ready to try it? Sign up at dataflows.com.au, connect your Cliniko account and switch on invoice SMS for your clinic today.
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