

A bail bond is a Surety or Property bond posted with the Court to insure a persons appearance with that Court.
No. A bail bond cannot be used in this manner. When a bond is posted to the Court it is only to guarantee an individual's appearance. When cash or cash bail is posted, the Court can use these funds for fines, court fees or restitution.
Yes. When someone co-signs for a defendant, they are responsible for the defendant appearing for all Court dates pertaining to the case in which the bond was posted for. The bond is in effect through sentencing or dismissal.
No. The money you pay the bonding company (called the premium) is a non-refundable fee earned by the bondsman when the defendant is released from custody.