(1) In the course of the election campaign, paid forms may be used as well for the purpose of popularising the parties, coalitions and nomination committees which have registered candidates and to canvass for voting for the candidates thereof.

(2) The length of the paid forms, the time slot and the number of transmissions thereof shall be determined by agreement between the Director General of the Bulgarian National Television, respectively, of the Bulgarian National Radio, and authorised representatives of the parties, coalitions and nomination committees.

(3) The audio materials and the audiovisual materials included in the paid forms shall be provided by authorised representatives of the parties, coalitions and nomination committees which have registered candidates, or shall be produced by crews of the Bulgarian National Television and the Bulgarian National Radio on identical terms and at identical rates determined by the managements thereof. The terms and the rates shall forthwith be transmitted to the Bulgarian National Audit Office and to the Central Election Commission.