Advertising, transaction fees, and data. Please take a look at this one-minute commercial and you'll understand the concept. https://www.youtube.com/watch?v=zd7

Advertising, transaction fees, and data. Please take a look at this one-minute commercial and you'll understand the concept. https://www.youtube.com/watch?v=zd748KfMnLY&t=7s https://www.youtube.com/watch?v=zd748KfMnLY&t=7s