]

Not so sure how accurate this is, I got it from alexa, google also do montly round up of irelands top visited sites but I can't seem to find it....maybe they have stopped....if somebody knows it can they post the link..

top ecommerce sites..in order 1 to 10...

ebay.ie
partypoker.com
vodafone.ie
02.ie
ryanair.com
adultfriendfinder.com
amazon.com
paddypower.com
ticketmaster.ie
dell.ie
irishmobile.ie

try this link, if it dosen't work just drill down in the alexa home page, just for the record I don't think alexa is correct..

Ireland - Alexa Top 100Sites