Mobile ordering - payment options

[Elodie]

Just having a look at mobile ordering. What happens if you want to pay with some DDP QS / snack credits, but also pay for some items on credit card (eg ones that aren’t covered by the DDP, or items that aren’t good value on the DDP, or if it’s the end of your trip and you’ve simply run out of enough credits)?

Is it possible to use more than one payment type, or to pay on collection, or would you have to just order and pay as normal when you arrive, and not use mobile ordering for that?