Yes, it is always free to pay with Stocard in store or online in the UK, as well as abroad!
However, in order to cover our costs and build a sustainable business, we charge a fixed monthly subscription fee of £1.49 (If you were among the first 10,000 users in the UK to sign up for mobile payment in Stocard, this fee will be waived completely).
Small fees may apply for certain usage. If you are interested in learning more about the fees associated with mobile payment in Stocard, you can find the details either in your payment card settings in the app, or in the "Summary Box" at the end of our Terms of Service