Basically 2 types of satellites.
The ones wheras if you win you have to play the target tournament (at least you can not unregister).
And the ones whereas if you win you can unregister from the target tournament for which you receive T$.
In case of the latter, for example you play a satellite for the Sunday Million and you win, you're automatically registered in the Sunday Million.
You could choose to unregister from the Sunday Million though, for which you will be credited T$ 215 in your account.
These T$ can be used to buy in in whatever tournament you like, but you can't withdraw them.
Now, if you win a satellite and decide to play the target tournament....and you manage to cash in this target tournament, you're account will be credited with the amount you won and you certainly will be able to withdraw.
As long as you withdraw at least the minimum amount required ofcourse.