(3)Notwithstanding anything contained in Part B of this Chapter, a transaction in respect of which tax has been deducted by the e-commerce operator under sub-section (1), or which is not liable to deduction under sub-section (2), shall not be liable to tax deduction at source under any other provision of this Chapter:Provided that the provisions of this sub-section shall not apply to any amount or aggregate of amounts received or receivable by an e-commerce operator for hosting advertisements or providing any other services which are not in connection with the sale or services referred to in sub-section (1).