If it is something small there should not be a problem. Ireland do not have a stringent import authority
Because people in Ireland want to each chocolate that is not made in Ireland sometimes.
Ireland is one of the countries in the European Union, so the answer is yes.
Yes, Royal Mail is the only Postal Service in Northern Ireland.
If they are coming from outside Ireland, as Ireland is an island then it will go by e-mail.
Not much
a Freddo chocolate bar
Cheap
yes, write it like this: Mr/Ms Xxxxxx Yyyyyy, Leege, Carrickmacross, Co. Monaghan, Ireland
yes
Ireland does not have postcodes, so your address would be as follows: Mr X Loughnane, Ladysbridge, Co. Cork, Ireland.
yes people eat it as a snack
yes