What feature would make Ledger your primary invoicing tool?

Hi everyone! 👋

I'm the maker of Ledger and I'd love your honest feedback.

Ledger already supports:

• Professional invoice creation
  Invoice view tracking (see when clients open invoices)

• Automatic payment reminders

• Payment status tracking

• Payment proof uploads for bank transfers

If you manage invoices regularly, what's the one feature that would make you switch from your current invoicing tool?

I'd love to hear your thoughts. Your feedback will help shape the next version of Ledger.