law: Indian Post Office Act, 1898 
  45. Power to provide for the issue of
  
  postal orders 
   42  [(1)] The Central
  
  Government may authorize the issue, in such form as may be suitable, of money
  
  orders, to be called postal orders or by such other designation as may be
  
  deemed appropriate, for certain fixed amounts, and may make rules as to the
  
  rates of commission to be charged thereon and the manner in which, and
  
  conditions subject to which, may be issued paid and cancelled:
   43  [***]
   44  [(2) The Central
  
  Government may also make rules prescribing the maximum limit of amount up to
  
  which postal orders may be issued from time to time.]