If you want to enable foreign currency and enter a port code, follow these steps:
Step 1: Go to the Administration menu, then click on the Configuration option.
Step 2: Now, click on Features and Options, then click on the Accounts tab and enable Multi-currency, define currency with decimal places, and save.
Step 3: Click on the Administration menu, then click on Master. After that, click on Account and then click on Modify.
Step 4: Select the account, enable Multi-currency, and save the master.
Step 5: Go to Transactions and select The Invoice. Choose the party, and a window will appear. Enter currency details, conversion amount, etc.
Step 6: If you want to enter a Port code, select the sale type as export. When you save the voucher, an Export Shipping Bill detail popup window will appear.
Step 7: Then, click on Update Port Address and enter the port code, address, place, pin code, etc. Note that the Port Code is always the last location in India.