There is an APP I m using for public transport travels called FAIRTQ. The app contains my Credit Card infos. Once I enter in a train, I just press „START“ and the app saves the start station by GPS. Once I leave the train I press „STOP“ and then the app knows exactly how much my ticket was. The payment happens without any interaction from my side. Amazing. Through Nimiq Oasis maybe something similar could be done on top of NIMiQ any thoughts?