Hi there, JJL1990.
Once there's new features and improvements in QuickBooks Online (QBO), you'll receive an email notification about this one. This will also appear as a pop-up message when accessing your Online account.
In the meantime, you can import products and services from Excel to your other QBO company file. Then, manually group or bundle them into your sister company file.
I'll also personally share your product suggestion to our engineers about exporting bundled items in QBO.
Please visit the Community again if you have more questions about exporting and importing transactions. I'm here to help.
