Question

mention and define the documents which are used in internal trade​

Answer 1

Answer:

As the invoice is a statutory document, sometimes a seller also sends its own challan, a document detailing the goods and packages sent, along with the goods. As a token of receipt, the buyer or consignee signs the Consignee's copy of LR and/or the challan as an acknowledgement of goods received from the transporter

Answer 2

Answer:

Main documents used in internal trade, performance invoice, debit note, credit notes. LR (lorry receipt) and (RR) railway receipt.