Some NS benefit from grants from organizations and institutions in the private and public sector. These contributions are often project-based. For most of the NS, these grants are minor and irregular, and often for a specific purpose or project. IBBY Croatia gets some sponsorship from editors, not as financial support but printing materials and donating prizes for their quizzes. IBBY Argentina gets financial support from some publishing houses and companies in exchange for services, including conducting reading promotion activities for children and/or teachers and librarians.