Business person receive (a)   for cash purchases.

Business person can issue cash receipt for (a)   sales.

The authentic proofs are called as the (a)   documents.

(a)   is used for credit purchase and credit sales

Invoice is generally prepared by the (a)  

When goods are returned by a buyer, the buyer prepares a (a)   and sends it to the seller

A debit note is also called as (a)  

(a)   is a negotiable instrument

In every business transaction, there are (a)   aspects