How to restrict user to purchase section?

To restrict user to Purchase section, please follow the below mentioned steps.

Step 1. Click on Invite User from the Home page.

Step 2. Go to All Users/Roles, click on Roles and Permissions and click on the 3 Dots for the Role that you want to restrict and click on Edit.

Step 3. Select Document and click on small arrow to extend the options, disable the options so that the user wont be able to access the options and click on Update Role to save the changes.

Now the user wont be able to access the options that you have disabled.