Générateur de Factures Professionnelles Côté Client et Export PDF
Générateur de Factures Professionnelles Côté Client et Export PDF
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Formule & Méthode de Calcul
Total de la facture = Somme(Lignes d'articles) + Taxes applicables — Remises
A legally compliant invoice must always include a unique sequential invoice number, the date of issue, payment terms (e.g., Net 30), and clear itemized descriptions of the work performed.
Bonnes Pratiques & Conseils
- Assign Sequential Invoice Numbers: Never use random numbers for invoices. Tax authorities require invoices to follow a strict sequential logic (like INV-2024-001) to prevent accounting gaps or fraud.
- Specify Clear Payment Terms: Do not just write 'Due upon receipt'. Use standard accounting terms like 'Net 15' or 'Net 30' to legally establish the exact date late fees can be applied.
- Save as Flattened PDF: Always export invoices as PDF files rather than Word documents. PDFs freeze the typography and layout, preventing clients from accidentally (or maliciously) altering the invoice total before payment.