Configure invoice on RistoManager

Configure the Invoice Invoice Numbering Open Invoicing → Numbering. Configure the invoice number format: Prefix (e.g. "INV-"). Starting sequential number. Year (e.g. "INV-2024-0001"). Save. Invoice Options Rounding: Number of decimals for rounding. Default reason: Default text for the reason. Print template: Customization of the print layout. EI Data Tax regime: RF01 (ordinary), RF02 (minimum taxpayers), etc. Recipient code: 7 digits or "0000000" for PEC sending. PEC: PEC address for receiving invoices.