The supporting document represents the document used for recording accounting transactions. It constitutes proof of the existence of a commercial transaction. In addition, it must contain all the information necessary to meet legal, commercial and management requirements. Among the supporting documents, we find the following documents:
- The sales invoice
- The customer's purchase order
- The packing slip
- The sales summary report
- Monthly statement or account statement
- The credit note
- Authorization form for bad accounts
- The check
- The supplier's invoice
- supply demand
- Purchase order
- The receipt slip
- The time sheet