You can use MobilePay Online when donating via the Danish platform https://dk.betternow.org/. This means that you can pay via their MobilePay App.
How does it work?
You enter the payment form from the fundraiser, just as with any other payment channel. However, instead of choosing "Creditcard", you choose "MobilePay". Followingly you enter yor phonenumber and the amount chosen will be sent to the MobilePay App. You are thereafter asked to swipe to approve the transfer.
Note than when you pay via MobilePay the transaction cost will, instead of being forwarded to the charity, be forwarded to you. In this way the charity do not have to pay part of your donation in transaction fee. You will see this extra cost before accepting the final payment.