Most small medical practice owners don’t calculate how much their payment setup actually costs them. WriteUpp, the practice management software used by more than 50,000 health and wellness professionals in the UK, Ireland and Canada, launched WriteUpp Pay this month – and it directly addresses one of the most overlooked financial issues in independent clinical practice.
There’s the cost of renting or purchasing the card terminal, the transaction fees on a separate billing platform, the staff time spent reconciling payments with invoices, and the loss of revenue when patients leave without paying a balance. If you add it up over a year, the result tends to be an uncomfortable number.
WriteUpp Pay turns an iPhone or Android device into a contactless payment terminal using built-in NFC technology, pulling appointment and billing information directly from WriteUpp to process payments at the point of care. No card reader. No hardware purchase. No separate voting process.
For solo practitioners and small clinic owners operating on thin profit margins, the offer is direct. Your phone is already in your pocket. Payments can now be accepted.
What independent practices actually spend on payments
The cost of accepting card payments in a small doctor’s office is rarely limited to the visible transaction fee. Traditional card terminals require either an upfront purchase or a monthly rental agreement. Payment platforms that sit outside of the practice management system create reconciliation work. Bills that go to patients’ homes and are paid days later extend the payment cycle and create cash flow gaps.
Visa data shows tap-to-phone adoption in the UK increased by 320 percent in 2025, driven largely by small businesses looking to reduce their hardware dependency and simplify payment acceptance. The trend reflects a general realization that the tools needed to accept card payments have become unnecessarily complicated and expensive for businesses that don’t require enterprise-level infrastructure.
WriteUpp Pay addresses this directly. Because the app is built on Stripe’s infrastructure and connects to an existing WriteUpp account, there is no additional platform fee. Stripe’s standard transaction fees apply. For a practice that already uses WriteUpp and Stripe for online payment collection, adding in-person payment capability simply requires downloading the app and completing a quick setup.
This is how WriteUpp Pay works in the hospital room
When they open the app, WriteUpp Pay shows doctors a live list of the day’s unpaid appointments and recent bills. You select the appropriate appointment, tap to initiate payment, and the patient swipes their card or digital wallet toward the top of the phone. The transaction is processed in seconds. The invoice in WriteUpp is automatically marked as paid and a receipt can be emailed to the patient without any manual steps.
Digital wallets, including Apple Pay and Google Pay, are accepted alongside traditional contactless bank cards. There is no cap on transactions paid via a digital wallet as the PIN requirement is replaced by biometric authentication, making WriteUpp Pay practical for higher value consultations. For transactions using a regular bank card, the FCA has removed the fixed £100 nationwide cap on contactless payments from March 19, allowing banks to set their own limits or customers to configure their own limits going forward.
For practices using iPads or devices without NFC capability, WriteUpp Pay supports the Stripe Wisepad3 Bluetooth card reader, which connects wirelessly and processes payments using the same Stripe infrastructure. This means the app will work whether a doctor is using the latest iPhone or an older tablet without NFC support.
“We designed WriteUpp Pay specifically for practices of all sizes, not just those with large administrative teams and IT budgets,” said Eric Lalonde, CEO of WriteUpp. “A solo physical therapist should be able to accept payment at the end of a session just as easily as a large clinic with multiple practitioners. The phone they already have with them is all they need.”
The WriteUpp case for point-of-care payment
For small medical practices, the timing of payment is important. Revenue generated at the point of care is revenue that does not require tracking. Invoices sent after the fact remain in email inboxes, are forwarded to the wrong person, or simply remain unpaid for longer than they should.
WriteUpp Pay bridges the gap between service delivery and payment collection. When a doctor ends a session, payment is made immediately as part of the natural workflow at the end of the appointment. There is no separate step for the patient, no bill to track, and no administrative follow-up required. Invoicing is completed in real time and sales appear in the practice’s Stripe account without delay.
For practices currently experiencing slow payment cycles, improving cash flow predictability can be significant. Stripe’s standard reporting tools allow practices to track daily payment activity without having to log into a separate billing system.
“Cash flow is one of the most stressful aspects of running a small practice,” Lalonde said. “You’ve done the work, you’ve provided the care, but then you spend the next two weeks waiting to get paid for it. WriteUpp Pay makes that problem much smaller. Payment is made when the appointment ends, not two weeks later.”
Getting started with WriteUpp Pay
WriteUpp Pay is available on the Apple App Store and Google Play Store. It requires an existing WriteUpp account, a connected Stripe Unified account, and at least one location set up in the Stripe account. Doctors log in with their existing WriteUpp credentials, complete site setup, and the app is ready to accept payments.
For practices not already using WriteUpp, a 30-day free trial is available through the WriteUpp website. The platform starts at £19.95 per month in the UK with a rolling monthly subscription with no minimum contract period, giving small practices the opportunity to trial the entire platform, including WriteUpp Pay, before committing.
