> I’m not sure why the app needs to be notified. There must be some use but I can’t think of it off the top of my head. My pet theory: it's because Snapchat go

> I’m not sure why the app needs to be notified. There must be some use but I can’t think of it off the top of my head. My pet theory: it's because Snapchat got big early, platforms added the feature to facilitate Snapchat's business model, and then banks started abusing it, and it stuck around "because sekhurity".