Yes, credits will be available on start.
It works the same on RU, credits you see on the website are what you have in your account in game. So by buying now, you just save the hassle of having to buy while playing
To answer the question:
Yes, credits will be available on start.
It works the same on RU, credits you see on the website are what you have in your account in game. So by buying now, you just save the hassle of having to buy while playing