[danial]

The point is that the budget changes all the time for anything other than a simple application stack. If you're constantly experimenting and building new applications, you basically need to quickly glance at your daily usage to make sure you won't get a surprise in 30 days.

[daenz]

I've never worked at a company where the cloud budget fluctuated in the way that you are describing, and we certainly didn't run "simple application stacks." Costs and usage patterns are predictable. If you want to do whatever you want, costs be damned, then I'd ask why you're even bothering to be alerted about costs in the first place.