297.0.19. A taxable supply of a sales aid of a particular sales representative of a network seller made in Québec by way of sale to another sales representative of the network seller is deemed not to be a supply if(1) the consideration for the taxable supply becomes payable at any time after the day on which an approval granted under section 297.0.7 ceases to have effect as a consequence of a revocation under section 297.0.13 or 297.0.14;
(2) at the time the consideration becomes payable, the particular sales representative(a) has not been notified of the revocation by the network seller, as required under paragraph 2 of section 297.0.15, or by the Minister, and
(b) neither knows, nor ought to know, that the approval ceased to have effect; and
(3) an amount has not been charged or collected as or on account of tax in respect of the taxable supply.