You can easily add the Opening Balance and Opening Balance date for the customer in Moon Invoice by following the steps below:

1. Open the Moon Invoice app.
2. Go to Sales → Customer.
3. Select the customer from the list.
4. Click the Edit icon.
5. Open the Settings tab.
6. Enter the following details.

• Opening Balance
• Opening Balance Date.

7. Click Save to apply changes.

Note:

• Opening Balance helps you record any existing payable or receivable amount before starting to use Moon Invoice.
• Make sure the opening Balance Date matches your accounting records for accurate reporting