How do i delete unwanted Payment Terms off the Terms list when adding new suppliers

Hello there, @marina12.

Currently, we're unable to delete payment terms in QuickBooks Online (QBO). Though, we can make them inactive to hide.

Here's how:

1. Go to the Gear icon.
2. Under Lists, select All Lists.
3. Choose Terms.
4. Click the Report drop-down arrow, and then choose to Make inactive.

I've also added this article about adjusting invoice payment terms in QBO: How to adjust invoice payment terms.

Leave me a comment below if you have other questions. I'm more than happy to help. Take care!