# TP Card Deposit Tutorial 1. Open the Arbitrum wallet in TokenPocket. Since this address is already registered for TP Card services, you will see a card icon in the top right corner. Click on it and proceed with the login signature.

2. After opening TP Card, click on the \[Deposit] menu. In the deposit interface that pops up, you can select the sending and receiving blockchains, tokens, and amounts.

3. In the \[Token List] for sending, you can choose to swap tokens within the same Arbitrum chain or use tokens from other blockchains for cross-chain swaps. In the \[Receive Token] section, you can select EUR, USD, or CNH assets.

4. When using USDC or other non-mainnet tokens for the first time, you need to perform the approve operation. In the transaction details, you will see the information “\[Permit2 requests USDC transfer Authorization].” You can set the \[Approval Amount] based on your preference. Finally, click \[Confirm Auth] to complete the approval process.

5. After completing the authorization process, continue with the swap. You will need to perform three actions: two off-chain authorizations and one on-chain confirmation.

6. After completing the swap, you can see a successful exchange notification in the records at the bottom of the deposit interface. In the asset list, you will see a notification for the USD24 exchange token.