Welcome to the Community space, @Mothira. Currently, batch invoicing isn't available in QuickBooks Online (QBO) Advanced South Africa (ZA).
In the meantime, I suggest submitting direct feedback to our Product Development Team to notify them about this feature request and evaluate it. If they see that it can improve the QBO (ZA) users' experience, they can add this to our future product updates.
Here's how:
- Go to the Gear icon.
- Select Feedback below the Profile column.
- Type in your product suggestions and then select Next to submit it.
I'll also add this article to learn how to personalised and create professional-looking sales forms: Customise invoices, quotes, and sales receipts in QuickBooks Online.
You might want to send a form to your customers showing their invoice summaries, payments, credits, and balances. Feel free to visit this article: Create and send customer statements in QuickBooks Online.
Please return here if you have additional queries about creating and sending invoices to your customers. We'll reply to you as soon as possible. Take care, and have a good day.