I'm not smuggling, merely exercising my rights as an EU citizen so I've no qualms whatsoever. I could, for a little extra, buy any amount from any number of Eastern European vendors on the streets of Dublin but I won't because that would be illegal and they never have my brand!
Ah sure you could have got some nice single malts @ ten litres a go.
The following quantities are generally considered as being for personal use for individuals travelling within the EU:
800 cigarettes
400 cigarillos
200 cigars
1kg smoking tobacco
10 litres of spirits (whiskey, gin, vodka and so on)
Further explained on
https://www.citizensinformation.ie/en/travel-and-recreation/travel-to-ireland/customs-regulations-for-travellers/ as follows:
Excise duties and VAT on goods
The sale of duty-free goods to those travelling within the EU was abolished in 1999. This means that you cannot buy goods that are free of excise duty and VAT if you are travelling within the EU. Any goods you buy within the EU ( except for food, drink, and tobacco products for on-board consumption) are subject to normal rates of excise duty and VAT. Duty-free sales are available if you are travelling to destinations outside the EU.
Goods bought in another EU country
You will not be charged any extra duty or VAT on purchases where the duty and VAT has been paid (for example, goods bought in shops and supermarkets) in another EU country, provided the goods are for your personal use.
If your purchases are within the limits set out below, they will usually be regarded as being for your personal use.
If you exceed these quantities, you may have to demonstrate that the goods are for your personal use.Alcohol and tobacco allowances for travellers to Ireland from EU
Goods
Maximum quantity
Cigarettes 800
Cigarillos 400
Cigars 200
Smoking tobacco 1 kg
Spirits (for example whiskey, vodka and gin) 10 litres
Other alcohol that contain 22% alcohol or less (for example sherry or port) 20 litres
Wine (of which only 60 litres can be sparkling ) 90 litres
Beer 110 litres
You are not entitled to alcohol or tobacco allowances if you are under 17 years old.
You should keep any receipts as proof that you have paid duty and VAT.