A VIP casino bonus is a bonus for VIP club members of a casino.
Usually, VIP clubs are invitation-only and require regular playing together with substantial deposits. In most cases, VIP club members also enjoy better bonus offers, faster withdrawals, and other special perks.
In addition, VIP casino bonuses can vary in size depending on the level of your VIP membership.
To see if you can get a membership and start claiming VIP bonuses, you should see if your casino has a VIP program and what are the membership requirements. If you already are a VIP member at some other casino, it might help you get the VIP status elsewhere.