for the delivery of postal items that are not registered and the fee has been paid, the addressee who uses any number of postal box (postbox) in the name of the respective addressee for the convenience of the addressee will be charged as prescribed by the Government of Nepal. Which should be paid in cash to the postmaster of the respective post office. Postbox can be placed in the post office and related conditions and restrictions and methods will be as prescribed by the Director General.