Want to load an invoice to be paid at end of month but do not want to have it as a permanent supplier. how do i do this?

Hello there, @marina12.

You can create a bill to track the invoice you received from your supplier. I can guide you on how to do it.

1. Go to the + New icon.
2. Choose Bill.
3. From the Supplier ▼ dropdown, enter or select the supplier's name.
4. Choose the bill's term from the Terms ▼ dropdown.
   • This is when your supplier expects to be paid.
5. Enter the bill's detail. 
6. If you plan to bill a customer for the expense, select the Billable checkbox and enter their name in the Customer field. 
7. Click the Save and Close button.

You can read through this article to learn more details about tracking your expense-related transactions: What is the difference between bills, cheques, and expenses?

Swing by here if you have other questions about managing your supplier's invoice. I'm always here to help.