How do I change the email address the invoices go to when I send them in a batch?\

Welcome to the Community, @kari-zwiefelhofe. Let me share details about how you can change the email address to which the invoices will be sent.

If you're referring to sending invoices to the same email address or customer, you'll need to update the customer's profile. I'll guide you on how:
 

1. Open your QuickBooks Online account.
2. Go to Customers & leads, then Customers.
3. Find the customer name and click on it.
4. Tap Edit and change the email address.
   
   
    
5. Press Save once done. 

However, if you want to send invoices in batch to different email addresses, you'll need to manually open each transaction and edit the email address entered. 

Furthermore, I'm adding this link that you can utilize in modifying your invoices and recording your customers' payments: 

• Customize invoices, estimates, and sales receipts in QuickBooks Online 
• Record invoice payments in QuickBooks Online

If you have further questions about changing an email address in QuickBooks, just leave your reply below. I'll be around to provide the necessary help.