The following classic invoice features are currently unavailable in the new experience:

• Ship via, Shipping date, and Tracking no. fields
• Adding a new invoice Term
• Send Later option
• Print Later option
• Reference links displaying matched online transactions
• Subtotals
• Account summary
• Price Rules

https://quickbooks.intuit.com/learn-support/en-us/help-article/job-estimates/see-whats-new-estimates...