"You have the option to pay either 8.9% flat or 5.9% plus $.95 per transaction. "
Wowza, thats steep!
edit: Sorry but experience has been different here in west, in another lifetime I worked on an "innovation partnership" with EI, it was nothing more than a way to funnel state money to politically connected "friends", the business idea was crippled from day 1 but that didnt matter the objective was transfer money, which as as a taxpayer was sickening.
Sorry for being cynical but I have many years of experience in business here, and seen it all in my interactions with state bodies. Maybe in Dublin they manage to put on a better show or things changed in last few years.