# TunnelMode Overview

TunnelMode provides traders with a dedicated fund management and handling mechanism for each order, enhancing the security and specificity of transactions. 

1. **Order Submission and Asset Storage**:
   * When traders submit an order, their token assets are deposited into an account specifically created for that order, known as the Tunnel account.
   * This means that each order has its own independent, dedicated account for handling the associated token assets.
2. **Order Fulfillment and Asset Transfer**:
   * Once an order is fulfilled, the token assets stored in the Tunnel account are transferred to the target trader's account.
   * This transfer process is automatic, ensuring the efficiency and security of the transaction.
3. **Characteristics of the Tunnel Account**:

   * Each Tunnel account is independent and unique.
   * The account attributes are defined as: { owner = Pair\_CanisterId; subaccount = opt Txid }.
   * This indicates that the account owner is the Pair Canister ID of the trading pair, while the subaccount is optional and associated with the transaction ID.

   <figure><img src="/files/a9PuyZXMaSmEn9bbihFp" alt=""><figcaption></figcaption></figure>


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