Say a third party app orders the wrong coffee, or orders too much stuff, etc. There's a real business risk because they have to shell out physical capital to ma

Say a third party app orders the wrong coffee, or orders too much stuff, etc. There's a real business risk because they have to shell out physical capital to make coffee. I might be slightly off because thinking about it the app probably requires up-front payment. But either way, fully open APIs can cause problems if they're more meant for internal processes