# Vaults for C-tokens
There are 3 Vaults for DABots C-tokens:
* **VIP Vault**: to keep C-tokens of any stakings when users [stake to DABots "in IBO" phase](/user-guide/users-with-robofi-wallet/stake-to-dabots/stake-to-bots-in-ibo-phase.md). Reward weight = 1.2 to prioritize "pioneer stake users" who stake early to contribute to bots' IBO CAP.
* **Warm-Up Vault**: to keep C-tokens of any new stakings when users [stake to DABots "after IBO" phase](/user-guide/users-with-robofi-wallet/stake-to-dabots/stake-to-bots-after-ibo-phase.md). This vault has "Lock time" which is a countdown-timer as the "staking warm-up period" of each DABot's policy.
* Staking warm-up period: is the waiting time for any new-staked-fund to be absorbed and allocated to trading activities.
* Because new funds cannot be quickly absorbed and allocated immediately at once, so the reward weight = 0.8 for Warm-up Vault.
* When "Lock time" is already ended, it means the new-staked-fund is absorbed and allocated well to trading. Users are advised to unlock and upgrade their C-tokens from Warm-Up Vault to Regular Vault to get standard reward weight (i.e., weight 1). If users do not upgrade, their C-tokens remain in the Warm-Up Vault.
* **Regular Vault**: to keep C-tokens of any stakings which are upgraded from Warm-Up Vault. Reward weight = 1 as standard.
It is important to understand that:
* Users' C-tokens can only be in VIP Vault when users stake "in IBO" phase. After IBO phase, there is no way to have C-tokens in the VIP Vault. Any bot tokens withdrawn out of VIP Vault cannot be brought back to VIP Vault.
* Always keep your bot tokens [in Vaults to get rewards](/user-guide/users-with-robofi-wallet/harvest-rewards/harvest-rewards-from-c-tokens.md). Any bot tokens not in Vaults but in your wallets will not be rewarded.
* Users can withdraw their bot tokens from any vaults to their RoboFi Wallet, then they can exchange/give as present/sell peer-to-peer with other users if they wish to do so. However, as said above, bot tokens not in Vaults are not rewarded.
* Users can deposit their bot tokens from their RoboFi Wallet to Regular Vault. There is no way to deposit bot tokens back to Warm-Up Vault or VIP Vault. It means, if a user Alice withdrew her bot tokens out of VIP Vault to her wallet, then Alice cannot deposit that back to VIP Vault.
* Unstake rules:
* Only C-tokens in user's wallets can be unstaked out of DABots. If users want to unstake, at first, users need to withdraw C-tokens from each Vault to their RoboFi Wallets, then unstake C-tokens in wallets.
* C-tokens can only be unstaked after-IBO phase.
* The unstaking will also auto harvest staking rewards (if not yet harvested) for user.
* The unstaking request will need to wait for a Cool-down time before user can claim the staked-assets. The cool-down time is showned in Bot Policy.
* Userguide to unstake from DABots is [here](/user-guide/users-with-robofi-wallet/unstake-from-dabots.md).
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