[endijs]

If i did my math correctly, then in my situation 0$ converted to ~400$. Google gave 500$ free credit, which will run out in 1 month. Simplest way to optimize things will be to replace dynamic maps with static and remove StreetView. Then i should be ~200$ monthly limit. Which is not safe place to be. Edit: Actually 500$ will last for 3 months. As each month there are 200$ free. Thus if bill is 400$, then half if covered by the free tier and second half from credit.