How does this bonus work. If an user deposits one bitcoin, will he/she gets an additional bitcoin into the wallet. In some gambling sites the bonus deposit added to the balance can't be withdrawn, it can be used only to play. If someone can make a clear picture of the deposit process please make it.
You will know the answer when you read the full details of the Slot bonus TOC.
There is really no such thing as you deposit just for the bonus and then withdraw immediately without playing.
There are requirements that you need to follow in order to avail their offer.