Hi there, fongyee.
Currently, there's no option to use the import icon/function when creating journal entries.
However, I suggest visiting our App menu inside QuickBooks and look for a third-party app that lets you import the journal entries. QuickBooks connects to hundreds of different apps that you can choose from.
Here's how:
- Click Apps in the left navigation menu.
- Click the Browse Category drop-down menu, select Data Sync.
- Select the app you want to integrate.
- Click Get App Now and complete the following on-screen instructions.
I also recommend going to this site: https://quickbooks.intuit.com/blog/. From there, you can get the latest updates as well other references while working in QuickBooks.
If you want to apply a journal entry as a credit to your customer's open invoice, please check this article to see the steps: How to apply a journal entry credit to an invoice.
Don't hesitate to post again here in QuickBooks Community. I'm always here to help you.