Can I save Smiles outside of Belgium and Luxembourg? Premium Plus July 23, 2020 09:12 Updated For the time being you can only save Smiles with your Q8 smiles card or app in Belgium and Luxembourg. Related articles Where, when and how can I save Smiles? How can I start saving Smiles and benefit from all the advantages? Do I really get a Smile for every single euro I spend? Can I also use my Q8 smiles card at IDS petrol stations? How to link a Q8 smiles card to your profile Comments 0 comments Please sign in to leave a comment.