Invoice Form Sections Explained

The invoice creation form is divided into five sections.

1. Document Details — transaction type, document type, date, and related document (for credit and debit notes)
2. Source System — cashier name, sales person name
3. Buyer Details — legal name, TIN, contact information
4. Item List — line items with real-time calculated totals
5. Value & Payment — currency, exchange rate, payment term, payment mode

Note: A TIN is required in Buyer Details for B2B transactions. Omitting it is one of the most common causes of a rejected submission.