What price will I be charged for refuelling when I use the app? Premium Plus August 06, 2020 13:51 You always pay the current fuel price as stated on the price board or at the pump. If you have the Q8 Liberty card you will be charged the same price as stipulated in the contract. Related articles I selected the wrong pump and now someone else has refuelled with my money. What should I do now? How does mobile refuelling work exactly? I can’t find my pump number in the app. Can I still refuel? What do I need to do to save Smiles via my mobile transactions? Which payment or fuel cards can I use in the app? Comments 0 comments Please sign in to leave a comment.