Great question! It is not added to your B-Wallet account. I literally just have it marked on my end when you are due and it is updated for my eyes only! I do understand it would great if you knew that on your end.....and I'm trying to work on an easy way to make that happen. For now....if you know you have won 3 months (or any other length) you just need to keep track for your own records.
Again I am working on a way to hopefully be able to show it in your account area in the near future.