The Razed.com vault is a secure and safe place to store your funds.
The vault can be accessed via the cashier drop down. Select your balance to open this drop down menu. The purpose of the vault is to offer a hassle-free option for storing your funds, eliminating concerns about transaction fees and blockchain-related delays.
There's no time limit on how long your funds can remain in the vault, as it imposes no such restrictions.
To withdraw funds from the vault to your balance, you'll need to confirm the security settings you've chosen for your account, such as password, verified email, two-factor authentication (2FA), and so on.