 What do points mean? Do they mean prizes? What do you get for your points? It can be points that you can exchange for either cash or discounts or donate to different charity organizations. Or on some markets, you can use those points to participate in a challenge to win a cash prize of 1,000 euros. It had worked with scanning barcodes, but now you've added a bit of artificial intelligence to it. How does that work? What does that enable the app to do?