Traženi pojam: How can I use my KEKS Pay app to pay for my cash on delivery service during the delivery?

How can I use my KEKS Pay app to pay for my cash on delivery service during the delivery?
While receiving your item, express to your postman that you would like to pay digitally, via the KEKS Pay app. They will show you a QR code on their phone: scan it and make the payment. Once the payment is completed, the postman will give you your item. There are no additional fees when you pay via the KEKS Pay app.