Hello, @royaltlsoffice.
Currently, the option to remove the colon that appears between the category and services on an invoice is unavailable. By default, that is how it will look like when you’ve assigned a category to the product or service.
Here’s a workaround that you can consider. You can remove the category in the Content tab, so your customers won't see it listed with the colon.
Follow the steps below:
- Go to the Gear icon and proceed to Custom Form Styles.
- Click the Edit drop-down on the form type that you use for your invoices.
- Go to the Content tab and select the center section of the sample invoice template.
- Uncheck the Category box below the Product/Service.
- Click Done to save the changes.
Check this article for more information: Customize invoices, estimates, and sales receipts in QuickBooks Online.
Also, here’s an additional reference on how to group your products and services into different categories.
Please let me know if you have any questions. Have a wonderful day!