🧾 What is an invoice?
An invoice is an accounting document that certifies a commercial transaction between two people or companies. 🧾
📄 What it must contain
It must include information about the product or service provided, as well as the quantity and the value of the transaction.
📚 Other documents
In addition to the invoice, there are other accounting documents:
- Simplified Invoices
- Invoice-Receipt
- Credit Notes
- Debit Notes