Practicing Chartered Accountant
573 Points
Joined June 2021
In case of invoice related to goods, it has to be prepared in three copies. Original copy for the recipient, one for transporter marked as "Duplicate for transporter" and another for supplier's record marked as "Triplicate for supplier".
If the photocopy is an exact replica without any alteration and marked as "Duplicate for transporter" then it will be valid document.