Hello there, @Arelis!
Allow me to share some information about importing your invoice templates.
First, all invoice templates are imported with the total amounts of each line item of your invoice template.
In addition, your master form style decides how to handle the content of your invoice template.
Lastly, here's an article you can read to learn more about importing your invoice template: Import Custom Form Styles for Invoices or Estimates.
Let me know in the comment section below if you have any other questions about your invoice template. I'll be always around to help.
