A Postbag may be rented at places where the post box system is in force. The private bag bears a number, which is assigned to it. Into it is sorted correspondence (Prepaid unregistered letters, Post Cards, Newspapers and packets and intimations and addressees receipts) for the renter. The postbag must be conveyed by the renter or his messenger to and from the post office. The bag, which must be provided must be locked and duplicate keys, is not supplied by the post office.
The free for a private bag is Tk. 300 for each official year. The fee for a period of less than one year is charged at the rate of Tk. 100 for three calendar months or a portion thereof.