Bukkit

Working permissions (1–100):
To assign a number of vaults to a user or group, add the permission playervault.[number].
The number specifies how many vaults the user can access (e.g., playervault.5 grants access to 5 vaults).

To open vaults type /pv [number] or /pv [username] [number] or /vault [number] or /vault [username] [number]