what is GRN ?

GRN is nothing but Goods Received Note.

At the time of delivery from the supplier to the person who 
orders the goods, the person will check the quantity and in 
terms of quality.  

He will ensure the ordered quantities are received without 
any damage.

The store keeper will put the GRN only those goods which 
were received at his counter.

Then the stores ledger will be Debited with GRN with 
concerned material code and credit when it is given for 
consumption