I know how disappointing it is when the current program you replaced is much more efficient, @thecleenupcrew-g.
Before we begin specifying, may I know the name of the POS online program you're referring to that integrates with QuickBooks Online (QBO)? This way, we can adjust the settings with the help of their support.
On the other hand, once you have created invoices in QBO, the system can print them. Here's how to print multiple invoices in QBO:
- Go to the Sales menu and then select Invoices.
- Put checkmarks in the boxes beside the Date column.
- Click Batch Actions.
- Choose Print.
You can take a look at this article for more details: Email or print multiple sales forms in QuickBooks Online.
Feel free to reply on this thread or share more details with us. We're always here to help. Keep safe.