Can anyone provide detailed description of section of 194 N

Payment of certain amounts in cash.

194N. Every person, being,—

  (i) a banking company to which the Banking Regulation Act, 1949 (10 of 1949) applies (including any bank or banking institution referred to in section 51 of that Act);

 (ii) a co-operative society engaged in carrying on the business of banking; or

(iii) a post office,

who is responsible for paying any sum, or, as the case may be, aggregate of sums, in cash, in excess of one crore rupees during the previous year, to any person (herein referred to as the recipient) from one or more accounts maintained by the recipient with it shall, at the time of payment of such sum, deducts an amount equal to two per cent of sum exceeding one crore rupees, as income-tax:

Provided that nothing contained in this sub-section shall apply to any payment made to,—

  (i) the Government;

 (ii) any banking company or co-operative society engaged in carrying on the business of banking or a post office;

(iii) any business correspondent of a banking company or co-operative society engaged in carrying on the business of banking, in accordance with the guidelines issued in this regard by the Reserve Bank of India under the Reserve Bank of India Act, 1934 (2 of 1934);

(iv) any white label automated teller machine operator of a banking company or co-operative society engaged in carrying on the business of banking, in accordance with the authorisation issued by the Reserve Bank of India under the Payment and Settlement Systems Act, 2007 (51 of 2007);

 (v) such other person or class of persons, which the Central Government may, by notification in the Official Gazette, specify in consultation with the Reserve Bank of India.]