How do I add a percentage to the total of the invoice

Hello there, @ecatransport.

Thanks for coming to the Community. I’ve got you the steps to add the percentage to the invoice.

Here’s how:

1. Go to the +New button.
2. Select Estimates under Customers.
3. In the Product/Service column, click Add New.
4. Set up the item. Once done creating an item for markup, click Save and Close.
5. Enter the markup amount and other details for this transaction.
6. Click Save.

Feel easy to visit us again should you have more concerns. I'll be around to guide you again.