As used in KRS 24A.200 to 24A.360, unless the context otherwise requires:
(1) "Division" means the small claims division of District Court;
(2) "Party" means any person, natural or otherwise, who has been a party to the transaction in dispute;
(3) "Clerk" means the clerk of the Circuit Court;
(4) "Judge" means the judge or trial commissioner of District Court;
(5) "Where the defendant resides" means the county wherein the defendant has his principal place of residence or, in the case of a corporate defendant, the county of the corporation headquarters;
(6) "Where the defendant is doing business" includes counties where the defendant operates a place of business or dispatches sales representatives for the purpose of selling a product or service.