The Qkr app from MasterCard is the preferred way to do all payments for everything related to the school: canteen, excursions, fees, etc.
You do not need a credit card to use Qkr: it will work with debit cards as well. The app is very secure (backed by MasterCard) and no payment information is stored on your phone. A full list of FAQs (Frequently Asked Questions) are available.
Information for getting started is below, and the team in the office will be happy to help you get it set up.
(Click on the images below to zoom in.)