OSI through EIFL aimed to assist libraries and their users in achieving access to electronic scholarly resources. EIFL negotiates licences with publishers for electronic resources on behalf of its members. As access to Internet-based digital material can be expanded at marginal cost to the provider, the idea is to leverage the purchasing power of individually "poor" customers and negotiate a multi-country consortial deal with information providers. EIFL acts as an agent for the national library consortia, who manages promotion and use of the electronic resources locally. Libraries and their users have access to thousands of full-text academic and scholarly journals from the arts to zoology through EIFL licences.