How do I adjust the margins on Estimates and Invoice forms?

I can guide you with adjusting the margins for your estimates and invoices, @theteam-alloutdo. 

You can go to the Design tab and then to the Edit print settings section to adjust the margins for your estimate and invoice formats.

Here are the steps:

1. Go to the Gear icon (⚙) and then select Custom form styles.
2. Click on New Style.
3. Select the template you use for your invoice or estimate. 
4. Choose Design.
5. Click the Edit print settings to adjust the margins. 
6. Update the Top, Left, Bottom, and Right margins.
7. Click on Done to save the changes. 

Refer to the following article for more information about editing the templates for your invoices and estimates using the new or old layout: Customize invoices, estimates, and sales receipts in QuickBooks Online. 

From here, you can email or print them in batches. Refer to this article for detailed guidance: Email or print multiple sales forms in QuickBooks Online. 

If you require any assistance with adjusting the margins for your estimates and invoices, don't hesitate to let me know. I'm here to help. Have a fantastic day!