Invoice creation/updating

• 1649

Invoice grid

• 999

Currency and language of Invoice

• 1227

Invoice actions

• 948

Statuses of Invoice

• 817

Know if a client saw your email

• 573

Customize the Invoice Format

• 618

Service date on Invoices

• 612

Payment Reminders – Automatic and Manual

• 603

Pro Forma Invoice

• 584

Received Invoices

• 390

Invoice/Estimate PDF files in the history

• 424

Mark “Zero invoices” as paid

• 372

Credit Memo

• 536

Special prefix for invoices

• 394

Gross/Net prices on the invoice/estimate

• 236

Invoice numbering

• 256