The publisher engagement plans for the FP7 Post-Grant Open Access Pilot involve signing pre-payment agreements with publishers as a means of improving the dissemination of this funding initiative towards eligible researchers and projects. Moreover, pre-payment agreements will very much simplify the invoicing workflows, making the funding of APC payments much quicker and easier for authors.Following these plans, OpenAIRE has signed a first contract for a pre-payment agreement with Ubiquity Press ...