Prerequisites
Make sure you have admin access to proceed with the following steps.
Step-by-Step Instructions
Step 1: Switch to Admin Console
Log in and navigate to the Admin Console.
Step 2: Go to Invoice Settings
Click on "Configurations" and then select "Company Settings".
Under "Company Settings," click on "Invoice."
Step 3: Locate Invoice Attachment Settings
Scroll down the page to find the Accepted Invoice Attachment Type setting. Here, you can select the preferred attachment type. You can also specify the minimum size of the invoice attachment in KB under Accepted Invoice Attachment Size.
Step 4: Save Changes
Click on "Save" to save the changes.