240.7—Services or facilities.
The terms services and facilities have not been exactly defined by the statute or in decisions. One requirement, however, is that the services or facilities be used primarily to promote the resale of the seller's product by the customer. Services or facilities that relate primarily to the original sale are covered by section 2(a). The following list provides some examples—the list is not exhaustive—of promotional services and facilities covered by sections 2 (d) and (e) :
Cooperative advertising;
Handbills;
Demonstrators and demonstrations;
Catalogues;
Cabinets;
Displays;
Prizes or merchandise for conducting promotional contests;
Special packaging, or package sizes.