> For the complete documentation index, see [llms.txt](https://docs.bankai.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bankai.app/staking-usdbank/bank-platinum-cards.md).

# Bank Platinum Cards

Staking your Bank Platinum Card NFTs in the Vault system allows you to boost your share of revenue generated from various sources like Bankpad, $Bank fees, and Vaultum revenue. Here’s a brief overview:

* **Stake Your NFTs:** Lock your Bank Platinum Card NFTs into the staking system to participate. 
* **Increase Your Earnings:** Staking these NFTs grants you a higher revenue share, boosting your potential earnings from the platform's diverse income streams. 
* **Flexible Unstaking:** You have the option to unstake your NFTs as needed. 
* **Emergency Withdrawal:** An emergency function is available for unforeseen circumstances, providing added security for your assets.

This feature is designed to enhance the value and utility of your Bank Platinum Card NFTs within the ecosystem.

Here's how you can Increase your earnings by staking your $Bank NFT(s):

* ***1 Bank NFT:*** <mark style="color:yellow;">+20% Boost in Stake reward</mark>&#x20;
* ***2 Bank NFT:*** <mark style="color:yellow;">+40% Boost in Stake reward</mark>&#x20;
* ***3 Bank NFT:*** <mark style="color:yellow;">+60% Boost in Stake reward</mark>&#x20;
* ***4 Bank NFT:*** <mark style="color:yellow;">+80% Boost in Stake reward</mark>&#x20;
* ***5 Bank NFT:*** <mark style="color:yellow;">+100% Boost in Stake reward</mark>

Staking your Bank Platinum Card NFTs offers a significant boost to your revenue share. Each NFT staked adds a 20% boost to your earnings. The maximum number of NFTs you can stake per wallet is 5. This means you could potentially achieve up to a 100% boost in revenue share. Your total rewards are calculated based on the amount of Bank tokens you have staked, enhanced by the percentage boost from your staked NFT(s). This unique feature leverages both your token investment and NFT holdings, optimizing your earnings from various revenue sources within the platform.


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