Saudi arabia apply QR code on sales invoices and receipts. how to get this update?

 Good to have you in the Community space, @zilrtech.

I can see having a QR code on your invoice can seamlessly aid you in running your business. At the moment, the feature is only available for the US version of QuickBooks Online (QBO).

As a way around, you can look for a third-party app that has the feature you need. Just hover to the Apps menu in your account and browse for an from there.

Additionally, you can also send your feedback to our product developer team. They are always open to suggestions that can help other users in running their business efficiently. This way, they can review your opinion and might consider adding it in the future updates. Let me show you how.

1. Go to the Gear icon.
2. Select Feedback.
3. Enter your comments or product suggestions. 
4. Then select Next to submit feedback.

When everything is in place, you can check out this article for reference in managing your customers' payments: Record invoice payments in QuickBooks Online.

In case you have any other questions or concerns about invoices and payments, you're always welcome to post them in your reply. I'll be more than happy to back you up. Keep safe and have a good one!

@zilrtech 

You need an invoicing app to integrate with your QBO.